142897631

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1031}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 156930048

約数和(自身を除く): 14032417

約数列:

[1, 17, 31, 263, 527, 1031, 4471, 8153, 17527, 31961, 138601, 271153, 543337, 4609601, 8405743, 142897631]

約数ペア:

[(1, 142897631), (17, 8405743), (31, 4609601), (263, 543337), (527, 271153), (1031, 138601), (4471, 31961), (8153, 17527)]