1644483009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1360201}}^1$

素因数の和:1360248

約数の個数: 16

約数和(自身を含む): 2437481984

約数和(自身を除く): 792998975

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1360201, 4080603, 17682613, 42166231, 53047839, 126498693, 548161003, 1644483009]

約数ペア:

[(1, 1644483009), (3, 548161003), (13, 126498693), (31, 53047839), (39, 42166231), (93, 17682613), (403, 4080603), (1209, 1360201)]