1949373

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 3179520

約数和(自身を除く): 1230147

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 137, 153, 279, 411, 459, 527, 837, 1233, 1581, 2329, 3699, 4247, 4743, 6987, 12741, 14229, 20961, 38223, 62883, 72199, 114669, 216597, 649791, 1949373]

約数ペア:

[(1, 1949373), (3, 649791), (9, 216597), (17, 114669), (27, 72199), (31, 62883), (51, 38223), (93, 20961), (137, 14229), (153, 12741), (279, 6987), (411, 4743), (459, 4247), (527, 3699), (837, 2329), (1233, 1581)]