101515687

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 133346304

約数和(自身を除く): 31830617

約数列:

[1, 7, 13, 17, 91, 119, 211, 221, 311, 1477, 1547, 2177, 2743, 3587, 4043, 5287, 19201, 25109, 28301, 37009, 46631, 65621, 68731, 326417, 459347, 481117, 853073, 1115557, 5971511, 7808899, 14502241, 101515687]

約数ペア:

[(1, 101515687), (7, 14502241), (13, 7808899), (17, 5971511), (91, 1115557), (119, 853073), (211, 481117), (221, 459347), (311, 326417), (1477, 68731), (1547, 65621), (2177, 46631), (2743, 37009), (3587, 28301), (4043, 25109), (5287, 19201)]