1900791057

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1\times {\mathrm{9679}}^1$

素因数の和:10245

約数の個数: 24

約数和(自身を含む): 2791169920

約数和(自身を除く): 890378863

約数列:

[1, 3, 11, 33, 121, 363, 541, 1623, 5951, 9679, 17853, 29037, 65461, 106469, 196383, 319407, 1171159, 3513477, 5236339, 15709017, 57599729, 172799187, 633597019, 1900791057]

約数ペア:

[(1, 1900791057), (3, 633597019), (11, 172799187), (33, 57599729), (121, 15709017), (363, 5236339), (541, 3513477), (1623, 1171159), (5951, 319407), (9679, 196383), (17853, 106469), (29037, 65461)]