3287643

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 1688997

約数列:

[1, 3, 23, 29, 31, 53, 69, 87, 93, 159, 667, 713, 899, 1219, 1537, 1643, 2001, 2139, 2697, 3657, 4611, 4929, 20677, 35351, 37789, 47647, 62031, 106053, 113367, 142941, 1095881, 3287643]

約数ペア:

[(1, 3287643), (3, 1095881), (23, 142941), (29, 113367), (31, 106053), (53, 62031), (69, 47647), (87, 37789), (93, 35351), (159, 20677), (667, 4929), (713, 4611), (899, 3657), (1219, 2697), (1537, 2139), (1643, 2001)]