401065197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1667}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 597811200

約数和(自身を除く): 196746003

約数列:

[1, 3, 13, 31, 39, 93, 199, 403, 597, 1209, 1667, 2587, 5001, 6169, 7761, 18507, 21671, 51677, 65013, 80197, 155031, 240591, 331733, 671801, 995199, 2015403, 4312529, 10283723, 12937587, 30851169, 133688399, 401065197]

約数ペア:

[(1, 401065197), (3, 133688399), (13, 30851169), (31, 12937587), (39, 10283723), (93, 4312529), (199, 2015403), (403, 995199), (597, 671801), (1209, 331733), (1667, 240591), (2587, 155031), (5001, 80197), (6169, 65013), (7761, 51677), (18507, 21671)]