30129231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1657}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 47750400

約数和(自身を除く): 17621169

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 957, 1653, 1657, 4971, 6061, 18183, 18227, 31483, 48053, 54681, 94449, 144159, 346313, 528583, 913007, 1038939, 1585749, 2739021, 10043077, 30129231]

約数ペア:

[(1, 30129231), (3, 10043077), (11, 2739021), (19, 1585749), (29, 1038939), (33, 913007), (57, 528583), (87, 346313), (209, 144159), (319, 94449), (551, 54681), (627, 48053), (957, 31483), (1653, 18227), (1657, 18183), (4971, 6061)]