384627996487

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{617}}^1\times {\mathrm{6781}}^1$

素因数の和:7999

約数の個数: 32

約数和(自身を含む): 460302695424

約数和(自身を除く): 75674698937

約数列:

[1, 7, 23, 161, 571, 617, 3997, 4319, 6781, 13133, 14191, 47467, 91931, 99337, 155963, 352307, 1091741, 2466149, 3871951, 4183877, 8103061, 27103657, 29287139, 56721427, 89054873, 96229171, 623384111, 673604197, 2388993767, 16722956369, 54946856641, 384627996487]

約数ペア:

[(1, 384627996487), (7, 54946856641), (23, 16722956369), (161, 2388993767), (571, 673604197), (617, 623384111), (3997, 96229171), (4319, 89054873), (6781, 56721427), (13133, 29287139), (14191, 27103657), (47467, 8103061), (91931, 4183877), (99337, 3871951), (155963, 2466149), (352307, 1091741)]