1900553007

素因数分解:

$3^1\times {\mathrm{79}}^2\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 2599599744

約数和(自身を除く): 699046737

約数列:

[1, 3, 79, 83, 237, 249, 1223, 3669, 6241, 6557, 18723, 19671, 96617, 101509, 289851, 304527, 518003, 1554009, 7632743, 8019211, 22898229, 24057633, 633517669, 1900553007]

約数ペア:

[(1, 1900553007), (3, 633517669), (79, 24057633), (83, 22898229), (237, 8019211), (249, 7632743), (1223, 1554009), (3669, 518003), (6241, 304527), (6557, 289851), (18723, 101509), (19671, 96617)]