42491199

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 57870720

約数和(自身を除く): 15379521

約数列:

[1, 3, 67, 179, 201, 537, 1181, 3543, 11993, 35979, 79127, 211399, 237381, 634197, 14163733, 42491199]

約数ペア:

[(1, 42491199), (3, 14163733), (67, 634197), (179, 237381), (201, 211399), (537, 79127), (1181, 35979), (3543, 11993)]