4079187

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 7004160

約数和(自身を除く): 2924973

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 191, 339, 573, 791, 1017, 1337, 1719, 2373, 3051, 4011, 5157, 7119, 12033, 21357, 21583, 36099, 64749, 151081, 194247, 453243, 582741, 1359729, 4079187]

約数ペア:

[(1, 4079187), (3, 1359729), (7, 582741), (9, 453243), (21, 194247), (27, 151081), (63, 64749), (113, 36099), (189, 21583), (191, 21357), (339, 12033), (573, 7119), (791, 5157), (1017, 4011), (1337, 3051), (1719, 2373)]