9979335

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2592

約数の個数: 32

約数和(自身を含む): 18360000

約数和(自身を除く): 8380665

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 2549, 3915, 7647, 12745, 22941, 38235, 68823, 73921, 114705, 221763, 344115, 369605, 665289, 1108815, 1995867, 3326445, 9979335]

約数ペア:

[(1, 9979335), (3, 3326445), (5, 1995867), (9, 1108815), (15, 665289), (27, 369605), (29, 344115), (45, 221763), (87, 114705), (135, 73921), (145, 68823), (261, 38235), (435, 22941), (783, 12745), (1305, 7647), (2549, 3915)]