1381816899

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{6329}}^1$

素因数の和:7779

約数の個数: 24

約数和(自身を含む): 2115182160

約数和(自身を除く): 733365261

約数列:

[1, 3, 9, 17, 51, 153, 1427, 4281, 6329, 12843, 18987, 24259, 56961, 72777, 107593, 218331, 322779, 968337, 9031483, 27094449, 81283347, 153535211, 460605633, 1381816899]

約数ペア:

[(1, 1381816899), (3, 460605633), (9, 153535211), (17, 81283347), (51, 27094449), (153, 9031483), (1427, 968337), (4281, 322779), (6329, 218331), (12843, 107593), (18987, 72777), (24259, 56961)]