28283343207

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1\times {\mathrm{33107}}^1$

素因数の和:35527

約数の個数: 32

約数和(自身を含む): 45654077952

約数和(自身を除く): 17370734745

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2393, 7179, 16751, 33107, 40681, 50253, 99321, 122043, 231749, 284767, 562819, 695247, 854301, 1688457, 3939733, 11819199, 79225051, 237675153, 554575357, 1346825867, 1663726071, 4040477601, 9427781069, 28283343207]

約数ペア:

[(1, 28283343207), (3, 9427781069), (7, 4040477601), (17, 1663726071), (21, 1346825867), (51, 554575357), (119, 237675153), (357, 79225051), (2393, 11819199), (7179, 3939733), (16751, 1688457), (33107, 854301), (40681, 695247), (50253, 562819), (99321, 284767), (122043, 231749)]