3480291

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 5693688

約数和(自身を除く): 2213397

約数列:

[1, 3, 9, 17, 23, 43, 51, 69, 129, 153, 207, 387, 391, 529, 731, 989, 1173, 1587, 2193, 2967, 3519, 4761, 6579, 8901, 8993, 16813, 22747, 26979, 50439, 68241, 80937, 151317, 204723, 386699, 1160097, 3480291]

約数ペア:

[(1, 3480291), (3, 1160097), (9, 386699), (17, 204723), (23, 151317), (43, 80937), (51, 68241), (69, 50439), (129, 26979), (153, 22747), (207, 16813), (387, 8993), (391, 8901), (529, 6579), (731, 4761), (989, 3519), (1173, 2967), (1587, 2193)]