401467967

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 463104000

約数和(自身を除く): 61636033

約数列:

[1, 19, 23, 29, 79, 401, 437, 551, 667, 1501, 1817, 2291, 7619, 9223, 11629, 12673, 31679, 34523, 43529, 52693, 175237, 220951, 267467, 601901, 728617, 918691, 1001167, 5081873, 13843723, 17455129, 21129893, 401467967]

約数ペア:

[(1, 401467967), (19, 21129893), (23, 17455129), (29, 13843723), (79, 5081873), (401, 1001167), (437, 918691), (551, 728617), (667, 601901), (1501, 267467), (1817, 220951), (2291, 175237), (7619, 52693), (9223, 43529), (11629, 34523), (12673, 31679)]