12845811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 7152909

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 319, 341, 433, 899, 957, 1023, 1299, 2697, 4763, 9889, 12557, 13423, 14289, 29667, 37671, 40269, 138127, 147653, 389267, 414381, 442959, 1167801, 4281937, 12845811]

約数ペア:

[(1, 12845811), (3, 4281937), (11, 1167801), (29, 442959), (31, 414381), (33, 389267), (87, 147653), (93, 138127), (319, 40269), (341, 37671), (433, 29667), (899, 14289), (957, 13423), (1023, 12557), (1299, 9889), (2697, 4763)]