1407742063

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4255

約数の個数: 32

約数和(自身を含む): 1790595072

約数和(自身を除く): 382853009

約数列:

[1, 7, 13, 53, 71, 91, 371, 497, 689, 923, 3763, 4111, 4823, 6461, 26341, 28777, 48919, 53443, 217883, 291881, 342433, 374101, 1525181, 2043167, 2832479, 3794453, 15469693, 19827353, 26561171, 108287851, 201106009, 1407742063]

約数ペア:

[(1, 1407742063), (7, 201106009), (13, 108287851), (53, 26561171), (71, 19827353), (91, 15469693), (371, 3794453), (497, 2832479), (689, 2043167), (923, 1525181), (3763, 374101), (4111, 342433), (4823, 291881), (6461, 217883), (26341, 53443), (28777, 48919)]