217811113

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{3461}}^1$

素因数の和:3624

約数の個数: 16

約数和(自身を含む): 241952256

約数和(自身を除く): 24141143

約数列:

[1, 13, 47, 103, 611, 1339, 3461, 4841, 44993, 62933, 162667, 356483, 2114671, 4634279, 16754701, 217811113]

約数ペア:

[(1, 217811113), (13, 16754701), (47, 4634279), (103, 2114671), (611, 356483), (1339, 162667), (3461, 62933), (4841, 44993)]