16493421

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4703}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 25288704

約数和(自身を除く): 8795283

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 4703, 14109, 32921, 98763, 785401, 2356203, 5497807, 16493421]

約数ペア:

[(1, 16493421), (3, 5497807), (7, 2356203), (21, 785401), (167, 98763), (501, 32921), (1169, 14109), (3507, 4703)]