2007653613

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{577}}^1\times {\mathrm{743}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 3082469376

約数和(自身を除く): 1074815763

約数列:

[1, 3, 7, 21, 223, 577, 669, 743, 1561, 1731, 2229, 4039, 4683, 5201, 12117, 15603, 128671, 165689, 386013, 428711, 497067, 900697, 1159823, 1286133, 2702091, 3000977, 3479469, 9002931, 95602553, 286807659, 669217871, 2007653613]

約数ペア:

[(1, 2007653613), (3, 669217871), (7, 286807659), (21, 95602553), (223, 9002931), (577, 3479469), (669, 3000977), (743, 2702091), (1561, 1286133), (1731, 1159823), (2229, 900697), (4039, 497067), (4683, 428711), (5201, 386013), (12117, 165689), (15603, 128671)]