1307236821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{221303}}^1$

素因数の和:221496

約数の個数: 16

約数和(自身を含む): 1912066560

約数和(自身を除く): 604829739

約数列:

[1, 3, 11, 33, 179, 537, 1969, 5907, 221303, 663909, 2434333, 7302999, 39613237, 118839711, 435745607, 1307236821]

約数ペア:

[(1, 1307236821), (3, 435745607), (11, 118839711), (33, 39613237), (179, 7302999), (537, 2434333), (1969, 663909), (5907, 221303)]