319215692887

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3719899}}^1$

素因数の和:3719983

約数の個数: 32

約数和(自身を含む): 419961830400

約数和(自身を除く): 100746137513

約数列:

[1, 7, 13, 23, 41, 91, 161, 287, 299, 533, 943, 2093, 3731, 6601, 12259, 85813, 3719899, 26039293, 48358687, 85557677, 152515859, 338510809, 598903739, 1067611013, 1112249801, 1982706167, 3507864757, 7785748607, 13878943169, 24555053299, 45602241841, 319215692887]

約数ペア:

[(1, 319215692887), (7, 45602241841), (13, 24555053299), (23, 13878943169), (41, 7785748607), (91, 3507864757), (161, 1982706167), (287, 1112249801), (299, 1067611013), (533, 598903739), (943, 338510809), (2093, 152515859), (3731, 85557677), (6601, 48358687), (12259, 26039293), (85813, 3719899)]