408032233

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 497468160

約数和(自身を除く): 89435927

約数列:

[1, 7, 29, 61, 83, 203, 397, 427, 581, 1769, 2407, 2779, 5063, 11513, 12383, 16849, 24217, 32951, 35441, 80591, 146827, 169519, 230657, 702293, 955579, 1027789, 2010011, 4916051, 6689053, 14070077, 58290319, 408032233]

約数ペア:

[(1, 408032233), (7, 58290319), (29, 14070077), (61, 6689053), (83, 4916051), (203, 2010011), (397, 1027789), (427, 955579), (581, 702293), (1769, 230657), (2407, 169519), (2779, 146827), (5063, 80591), (11513, 35441), (12383, 32951), (16849, 24217)]