1900522767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{11159}}^1$

素因数の和:11583

約数の個数: 32

約数和(自身を含む): 2984808960

約数和(自身を除く): 1084286193

約数列:

[1, 3, 11, 13, 33, 39, 143, 397, 429, 1191, 4367, 5161, 11159, 13101, 15483, 33477, 56771, 122749, 145067, 170313, 368247, 435201, 1595737, 4430123, 4787211, 13290369, 48731353, 57591599, 146194059, 172774797, 633507589, 1900522767]

約数ペア:

[(1, 1900522767), (3, 633507589), (11, 172774797), (13, 146194059), (33, 57591599), (39, 48731353), (143, 13290369), (397, 4787211), (429, 4430123), (1191, 1595737), (4367, 435201), (5161, 368247), (11159, 170313), (13101, 145067), (15483, 122749), (33477, 56771)]