291217956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1427539}}^1$

素因数の和:1427563

約数の個数: 24

約数和(自身を含む): 719480160

約数和(自身を除く): 428262204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1427539, 2855078, 4282617, 5710156, 8565234, 17130468, 24268163, 48536326, 72804489, 97072652, 145608978, 291217956]

約数ペア:

[(1, 291217956), (2, 145608978), (3, 97072652), (4, 72804489), (6, 48536326), (12, 24268163), (17, 17130468), (34, 8565234), (51, 5710156), (68, 4282617), (102, 2855078), (204, 1427539)]