12932227203

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{659}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 20984832000

約数和(自身を除く): 8052604797

約数列:

[1, 3, 7, 19, 21, 57, 133, 137, 359, 399, 411, 659, 959, 1077, 1977, 2513, 2603, 2877, 4613, 6821, 7539, 7809, 12521, 13839, 18221, 20463, 37563, 47747, 49183, 54663, 87647, 90283, 143241, 147549, 236581, 262941, 270849, 344281, 631981, 709743, 934477, 1032843, 1656067, 1715377, 1895943, 2803431, 4495039, 4968201, 5146131, 6541339, 12007639, 13485117, 19624017, 31465273, 32411597, 36022917, 94395819, 97234791, 226881179, 615820343, 680643537, 1847461029, 4310742401, 12932227203]

約数ペア:

[(1, 12932227203), (3, 4310742401), (7, 1847461029), (19, 680643537), (21, 615820343), (57, 226881179), (133, 97234791), (137, 94395819), (359, 36022917), (399, 32411597), (411, 31465273), (659, 19624017), (959, 13485117), (1077, 12007639), (1977, 6541339), (2513, 5146131), (2603, 4968201), (2877, 4495039), (4613, 2803431), (6821, 1895943), (7539, 1715377), (7809, 1656067), (12521, 1032843), (13839, 934477), (18221, 709743), (20463, 631981), (37563, 344281), (47747, 270849), (49183, 262941), (54663, 236581), (87647, 147549), (90283, 143241)]