15933411

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 26836992

約数和(自身を除く): 10903581

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 191, 207, 279, 299, 403, 573, 713, 897, 1209, 1719, 2139, 2483, 2691, 3627, 4393, 5921, 6417, 7449, 9269, 13179, 17763, 22347, 27807, 39537, 53289, 57109, 76973, 83421, 136183, 171327, 230919, 408549, 513981, 692757, 1225647, 1770379, 5311137, 15933411]

約数ペア:

[(1, 15933411), (3, 5311137), (9, 1770379), (13, 1225647), (23, 692757), (31, 513981), (39, 408549), (69, 230919), (93, 171327), (117, 136183), (191, 83421), (207, 76973), (279, 57109), (299, 53289), (403, 39537), (573, 27807), (713, 22347), (897, 17763), (1209, 13179), (1719, 9269), (2139, 7449), (2483, 6417), (2691, 5921), (3627, 4393)]