40302647

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3251}}^1$

素因数の和:3299

約数の個数: 24

約数和(自身を含む): 53384832

約数和(自身を除く): 13082185

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 3251, 12397, 22757, 35761, 74773, 159299, 250327, 523411, 822503, 1752289, 3663877, 5757521, 40302647]

約数ペア:

[(1, 40302647), (7, 5757521), (11, 3663877), (23, 1752289), (49, 822503), (77, 523411), (161, 250327), (253, 159299), (539, 74773), (1127, 35761), (1771, 22757), (3251, 12397)]