22145877

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 34664448

約数和(自身を除く): 12518571

約数列:

[1, 3, 9, 13, 39, 117, 191, 573, 991, 1719, 2483, 2973, 7449, 8919, 12883, 22347, 38649, 115947, 189281, 567843, 1703529, 2460653, 7381959, 22145877]

約数ペア:

[(1, 22145877), (3, 7381959), (9, 2460653), (13, 1703529), (39, 567843), (117, 189281), (191, 115947), (573, 38649), (991, 22347), (1719, 12883), (2483, 8919), (2973, 7449)]