22782417

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 13332783

約数列:

[1, 3, 7, 21, 37, 109, 111, 259, 269, 327, 763, 777, 807, 1883, 2289, 4033, 5649, 9953, 12099, 28231, 29321, 29859, 69671, 84693, 87963, 205247, 209013, 615741, 1084877, 3254631, 7594139, 22782417]

約数ペア:

[(1, 22782417), (3, 7594139), (7, 3254631), (21, 1084877), (37, 615741), (109, 209013), (111, 205247), (259, 87963), (269, 84693), (327, 69671), (763, 29859), (777, 29321), (807, 28231), (1883, 12099), (2289, 9953), (4033, 5649)]