940847427

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{86467}}^1$

素因数の和:86520

約数の個数: 32

約数和(自身を含む): 1549506560

約数和(自身を除く): 608659133

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 86467, 259401, 778203, 1124071, 2334609, 2680477, 3372213, 8041431, 10116639, 24124293, 30349917, 34846201, 72372879, 104538603, 313615809, 940847427]

約数ペア:

[(1, 940847427), (3, 313615809), (9, 104538603), (13, 72372879), (27, 34846201), (31, 30349917), (39, 24124293), (93, 10116639), (117, 8041431), (279, 3372213), (351, 2680477), (403, 2334609), (837, 1124071), (1209, 778203), (3627, 259401), (10881, 86467)]