1520802699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{31729}}^1$

素因数の和:32974

約数の個数: 16

約数和(自身を含む): 2185562400

約数和(自身を除く): 664759701

約数列:

[1, 3, 13, 39, 1229, 3687, 15977, 31729, 47931, 95187, 412477, 1237431, 38994941, 116984823, 506934233, 1520802699]

約数ペア:

[(1, 1520802699), (3, 506934233), (13, 116984823), (39, 38994941), (1229, 1237431), (3687, 412477), (15977, 95187), (31729, 47931)]