1401273207

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1321}}^1\times {\mathrm{2741}}^1$

素因数の和:4111

約数の個数: 24

約数和(自身を含む): 2073456528

約数和(自身を除く): 672183321

約数列:

[1, 3, 9, 43, 129, 387, 1321, 2741, 3963, 8223, 11889, 24669, 56803, 117863, 170409, 353589, 511227, 1060767, 3620861, 10862583, 32587749, 155697023, 467091069, 1401273207]

約数ペア:

[(1, 1401273207), (3, 467091069), (9, 155697023), (43, 32587749), (129, 10862583), (387, 3620861), (1321, 1060767), (2741, 511227), (3963, 353589), (8223, 170409), (11889, 117863), (24669, 56803)]