2223996861

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 3066071040

約数和(自身を除く): 842074179

約数列:

[1, 3, 67, 79, 201, 227, 237, 617, 681, 1851, 5293, 15209, 15879, 17933, 41339, 45627, 48743, 53799, 124017, 140059, 146229, 420177, 1201511, 3265781, 3604533, 9383953, 9797343, 11064661, 28151859, 33193983, 741332287, 2223996861]

約数ペア:

[(1, 2223996861), (3, 741332287), (67, 33193983), (79, 28151859), (201, 11064661), (227, 9797343), (237, 9383953), (617, 3604533), (681, 3265781), (1851, 1201511), (5293, 420177), (15209, 146229), (15879, 140059), (17933, 124017), (41339, 53799), (45627, 48743)]