28728587

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 30858240

約数和(自身を除く): 2129653

約数列:

[1, 23, 79, 97, 163, 1817, 2231, 3749, 7663, 12877, 15811, 176249, 296171, 363653, 1249069, 28728587]

約数ペア:

[(1, 28728587), (23, 1249069), (79, 363653), (97, 296171), (163, 176249), (1817, 15811), (2231, 12877), (3749, 7663)]