37500879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 56899584

約数和(自身を除く): 19398705

約数列:

[1, 3, 13, 23, 39, 69, 97, 291, 299, 431, 897, 1261, 1293, 2231, 3783, 5603, 6693, 9913, 16809, 29003, 29739, 41807, 87009, 125421, 128869, 386607, 543491, 961561, 1630473, 2884683, 12500293, 37500879]

約数ペア:

[(1, 37500879), (3, 12500293), (13, 2884683), (23, 1630473), (39, 961561), (69, 543491), (97, 386607), (291, 128869), (299, 125421), (431, 87009), (897, 41807), (1261, 29739), (1293, 29003), (2231, 16809), (3783, 9913), (5603, 6693)]