1315665879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 1931973120

約数和(自身を除く): 616307241

約数列:

[1, 3, 11, 33, 197, 439, 461, 591, 1317, 1383, 2167, 4829, 5071, 6501, 14487, 15213, 86483, 90817, 202379, 259449, 272451, 607137, 951313, 998987, 2226169, 2853939, 2996961, 6678507, 39868663, 119605989, 438555293, 1315665879]

約数ペア:

[(1, 1315665879), (3, 438555293), (11, 119605989), (33, 39868663), (197, 6678507), (439, 2996961), (461, 2853939), (591, 2226169), (1317, 998987), (1383, 951313), (2167, 607137), (4829, 272451), (5071, 259449), (6501, 202379), (14487, 90817), (15213, 86483)]