23998611

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5171}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 41707008

約数和(自身を除く): 17708397

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 5171, 15513, 36197, 67223, 87907, 108591, 201669, 263721, 470561, 615349, 1142791, 1411683, 1846047, 3428373, 7999537, 23998611]

約数ペア:

[(1, 23998611), (3, 7999537), (7, 3428373), (13, 1846047), (17, 1411683), (21, 1142791), (39, 615349), (51, 470561), (91, 263721), (119, 201669), (221, 108591), (273, 87907), (357, 67223), (663, 36197), (1547, 15513), (4641, 5171)]