8216117

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 11031552

約数和(自身を除く): 2815435

約数列:

[1, 7, 13, 17, 47, 91, 113, 119, 221, 329, 611, 791, 799, 1469, 1547, 1921, 4277, 5311, 5593, 10283, 10387, 13447, 24973, 37177, 69043, 72709, 90287, 174811, 483301, 632009, 1173731, 8216117]

約数ペア:

[(1, 8216117), (7, 1173731), (13, 632009), (17, 483301), (47, 174811), (91, 90287), (113, 72709), (119, 69043), (221, 37177), (329, 24973), (611, 13447), (791, 10387), (799, 10283), (1469, 5593), (1547, 5311), (1921, 4277)]