3980492973

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 6017656320

約数和(自身を除く): 2037163347

約数列:

[1, 3, 9, 53, 73, 79, 159, 219, 237, 477, 657, 711, 1447, 3869, 4187, 4341, 5767, 11607, 12561, 13023, 17301, 34821, 37683, 51903, 76691, 105631, 114313, 230073, 305651, 316893, 342939, 690219, 916953, 950679, 1028817, 2750859, 5598443, 6058589, 8344849, 16795329, 18175767, 25034547, 50385987, 54527301, 75103641, 442276997, 1326830991, 3980492973]

約数ペア:

[(1, 3980492973), (3, 1326830991), (9, 442276997), (53, 75103641), (73, 54527301), (79, 50385987), (159, 25034547), (219, 18175767), (237, 16795329), (477, 8344849), (657, 6058589), (711, 5598443), (1447, 2750859), (3869, 1028817), (4187, 950679), (4341, 916953), (5767, 690219), (11607, 342939), (12561, 316893), (13023, 305651), (17301, 230073), (34821, 114313), (37683, 105631), (51903, 76691)]