138645863

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5813}}^1$

素因数の和:5914

約数の個数: 16

約数和(自身を含む): 155722176

約数和(自身を除く): 17076313

約数列:

[1, 17, 23, 61, 391, 1037, 1403, 5813, 23851, 98821, 133699, 354593, 2272883, 6028081, 8155639, 138645863]

約数ペア:

[(1, 138645863), (17, 8155639), (23, 6028081), (61, 2272883), (391, 354593), (1037, 133699), (1403, 98821), (5813, 23851)]