2227778907

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1\times {\mathrm{5051}}^1$

素因数の和:6994

約数の個数: 16

約数和(自身を含む): 3010183680

約数和(自身を除く): 782404773

約数列:

[1, 3, 79, 237, 1861, 5051, 5583, 15153, 147019, 399029, 441057, 1197087, 9399911, 28199733, 742592969, 2227778907]

約数ペア:

[(1, 2227778907), (3, 742592969), (79, 28199733), (237, 9399911), (1861, 1197087), (5051, 441057), (5583, 399029), (15153, 147019)]