2012597199

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 3094221312

約数和(自身を除く): 1081624113

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 313, 423, 563, 939, 1269, 1689, 2817, 3807, 5067, 8451, 11421, 14711, 15201, 25353, 26461, 44133, 45603, 76059, 79383, 132399, 136809, 176219, 238149, 397197, 528657, 714447, 1191591, 1585971, 2143341, 3574773, 4757913, 6430023, 8282293, 14273739, 24846879, 42821217, 74540637, 223621911, 670865733, 2012597199]

約数ペア:

[(1, 2012597199), (3, 670865733), (9, 223621911), (27, 74540637), (47, 42821217), (81, 24846879), (141, 14273739), (243, 8282293), (313, 6430023), (423, 4757913), (563, 3574773), (939, 2143341), (1269, 1585971), (1689, 1191591), (2817, 714447), (3807, 528657), (5067, 397197), (8451, 238149), (11421, 176219), (14711, 136809), (15201, 132399), (25353, 79383), (26461, 76059), (44133, 45603)]