401035719

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1061}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 628024320

約数和(自身を除く): 226988601

約数列:

[1, 3, 7, 21, 41, 123, 287, 439, 861, 1061, 1317, 3073, 3183, 7427, 9219, 17999, 22281, 43501, 53997, 125993, 130503, 304507, 377979, 465779, 913521, 1397337, 3260453, 9781359, 19096939, 57290817, 133678573, 401035719]

約数ペア:

[(1, 401035719), (3, 133678573), (7, 57290817), (21, 19096939), (41, 9781359), (123, 3260453), (287, 1397337), (439, 913521), (861, 465779), (1061, 377979), (1317, 304507), (3073, 130503), (3183, 125993), (7427, 53997), (9219, 43501), (17999, 22281)]