354881397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4021}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 533349376

約数和(自身を除く): 178467979

約数列:

[1, 3, 13, 31, 39, 73, 93, 219, 403, 949, 1209, 2263, 2847, 4021, 6789, 12063, 29419, 52273, 88257, 124651, 156819, 293533, 373953, 880599, 1620463, 3815929, 4861389, 9099523, 11447787, 27298569, 118293799, 354881397]

約数ペア:

[(1, 354881397), (3, 118293799), (13, 27298569), (31, 11447787), (39, 9099523), (73, 4861389), (93, 3815929), (219, 1620463), (403, 880599), (949, 373953), (1209, 293533), (2263, 156819), (2847, 124651), (4021, 88257), (6789, 52273), (12063, 29419)]