47504511

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1237}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 73002384

約数和(自身を除く): 25497873

約数列:

[1, 3, 9, 17, 51, 153, 251, 753, 1237, 2259, 3711, 4267, 11133, 12801, 21029, 38403, 63087, 189261, 310487, 931461, 2794383, 5278279, 15834837, 47504511]

約数ペア:

[(1, 47504511), (3, 15834837), (9, 5278279), (17, 2794383), (51, 931461), (153, 310487), (251, 189261), (753, 63087), (1237, 38403), (2259, 21029), (3711, 12801), (4267, 11133)]