1188396993

素因数分解:

$3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{78707}}^1$

素因数の和:79436

約数の個数: 16

約数和(自身を含む): 1813432320

約数和(自身を除く): 625035327

約数列:

[1, 3, 7, 21, 719, 2157, 5033, 15099, 78707, 236121, 550949, 1652847, 56590333, 169770999, 396132331, 1188396993]

約数ペア:

[(1, 1188396993), (3, 396132331), (7, 169770999), (21, 56590333), (719, 1652847), (2157, 550949), (5033, 236121), (15099, 78707)]