4535531

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 1851157

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 197, 253, 299, 1001, 1379, 1771, 2093, 2167, 2561, 3289, 4531, 15169, 17927, 23023, 28171, 31717, 49841, 58903, 197197, 348887, 412321, 647933, 4535531]

約数ペア:

[(1, 4535531), (7, 647933), (11, 412321), (13, 348887), (23, 197197), (77, 58903), (91, 49841), (143, 31717), (161, 28171), (197, 23023), (253, 17927), (299, 15169), (1001, 4531), (1379, 3289), (1771, 2561), (2093, 2167)]