242091291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{17291}}^1$

素因数の和:17666

約数の個数: 16

約数和(自身を含む): 348606720

約数和(自身を除く): 106515429

約数列:

[1, 3, 13, 39, 359, 1077, 4667, 14001, 17291, 51873, 224783, 674349, 6207469, 18622407, 80697097, 242091291]

約数ペア:

[(1, 242091291), (3, 80697097), (13, 18622407), (39, 6207469), (359, 674349), (1077, 224783), (4667, 51873), (14001, 17291)]