1330260755421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{13309}}^1\times {\mathrm{8747}}^1$

素因数の和:22365

約数の個数: 32

約数和(自身を含む): 1917000328320

約数和(自身を除く): 586739572899

約数列:

[1, 3, 13, 39, 293, 879, 3809, 8747, 11427, 13309, 26241, 39927, 113711, 173017, 341133, 519051, 2562871, 3899537, 7688613, 11698611, 33317323, 50693981, 99951969, 116413823, 152081943, 349241469, 1513379699, 4540139097, 34109250139, 102327750417, 443420251807, 1330260755421]

約数ペア:

[(1, 1330260755421), (3, 443420251807), (13, 102327750417), (39, 34109250139), (293, 4540139097), (879, 1513379699), (3809, 349241469), (8747, 152081943), (11427, 116413823), (13309, 99951969), (26241, 50693981), (39927, 33317323), (113711, 11698611), (173017, 7688613), (341133, 3899537), (519051, 2562871)]