1757323009

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{659}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 1971129600

約数和(自身を除く): 213806591

約数列:

[1, 13, 31, 169, 403, 509, 659, 5239, 6617, 8567, 15779, 20429, 86021, 111371, 205127, 265577, 335431, 2666651, 3452501, 4360603, 10398361, 56687839, 135178693, 1757323009]

約数ペア:

[(1, 1757323009), (13, 135178693), (31, 56687839), (169, 10398361), (403, 4360603), (509, 3452501), (659, 2666651), (5239, 335431), (6617, 265577), (8567, 205127), (15779, 111371), (20429, 86021)]