1301472939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1\times {\mathrm{659}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 1898265600

約数和(自身を除く): 596792661

約数列:

[1, 3, 13, 39, 79, 237, 641, 659, 1027, 1923, 1977, 3081, 8333, 8567, 24999, 25701, 50639, 52061, 151917, 156183, 422419, 658307, 676793, 1267257, 1974921, 2030379, 5491447, 16474341, 33371101, 100113303, 433824313, 1301472939]

約数ペア:

[(1, 1301472939), (3, 433824313), (13, 100113303), (39, 33371101), (79, 16474341), (237, 5491447), (641, 2030379), (659, 1974921), (1027, 1267257), (1923, 676793), (1977, 658307), (3081, 422419), (8333, 156183), (8567, 151917), (24999, 52061), (25701, 50639)]