1253156768397

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{983}}^1\times {\mathrm{461393}}^1$

素因数の和:462689

約数の個数: 24

約数和(自身を含む): 1817862830784

約数和(自身を除く): 564706062387

約数列:

[1, 3, 9, 307, 921, 983, 2763, 2949, 8847, 301781, 461393, 905343, 1384179, 2716029, 4152537, 141647651, 424942953, 453549319, 1274828859, 1360647957, 4081943871, 139239640933, 417718922799, 1253156768397]

約数ペア:

[(1, 1253156768397), (3, 417718922799), (9, 139239640933), (307, 4081943871), (921, 1360647957), (983, 1274828859), (2763, 453549319), (2949, 424942953), (8847, 141647651), (301781, 4152537), (461393, 2716029), (905343, 1384179)]