90983039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{9371}}^1$

素因数の和:9470

約数の個数: 16

約数和(自身を含む): 110964480

約数和(自身を除く): 19981441

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9371, 9709, 65597, 178049, 684083, 1246343, 4788581, 12997577, 90983039]

約数ペア:

[(1, 90983039), (7, 12997577), (19, 4788581), (73, 1246343), (133, 684083), (511, 178049), (1387, 65597), (9371, 9709)]