27225401

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 31739904

約数和(自身を除く): 4514503

約数列:

[1, 7, 107, 163, 223, 749, 1141, 1561, 17441, 23861, 36349, 122087, 167027, 254443, 3889343, 27225401]

約数ペア:

[(1, 27225401), (7, 3889343), (107, 254443), (163, 167027), (223, 122087), (749, 36349), (1141, 23861), (1561, 17441)]