1248273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 1991808

約数和(自身を除く): 743535

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 227, 423, 611, 681, 1833, 2043, 2951, 5499, 8853, 10669, 26559, 32007, 96021, 138697, 416091, 1248273]

約数ペア:

[(1, 1248273), (3, 416091), (9, 138697), (13, 96021), (39, 32007), (47, 26559), (117, 10669), (141, 8853), (227, 5499), (423, 2951), (611, 2043), (681, 1833)]