21605166721

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{96167}}^1$

素因数の和:96384

約数の個数: 16

約数和(自身を含む): 22895677440

約数和(自身を除く): 1290510719

約数列:

[1, 29, 61, 127, 1769, 3683, 7747, 96167, 224663, 2788843, 5866187, 12213209, 170119423, 354183061, 745005749, 21605166721]

約数ペア:

[(1, 21605166721), (29, 745005749), (61, 354183061), (127, 170119423), (1769, 12213209), (3683, 5866187), (7747, 2788843), (96167, 224663)]