215375181

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{44017}}^1$

素因数の和:44260

約数の個数: 16

約数和(自身を含む): 329606784

約数和(自身を除く): 114231603

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 44017, 132051, 308119, 924357, 10255961, 30767883, 71791727, 215375181]

約数ペア:

[(1, 215375181), (3, 71791727), (7, 30767883), (21, 10255961), (233, 924357), (699, 308119), (1631, 132051), (4893, 44017)]