4159407

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 6856704

約数和(自身を除く): 2697297

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 191, 357, 427, 573, 1037, 1281, 1337, 3111, 3247, 4011, 7259, 9741, 11651, 21777, 22729, 34953, 68187, 81557, 198067, 244671, 594201, 1386469, 4159407]

約数ペア:

[(1, 4159407), (3, 1386469), (7, 594201), (17, 244671), (21, 198067), (51, 81557), (61, 68187), (119, 34953), (183, 22729), (191, 21777), (357, 11651), (427, 9741), (573, 7259), (1037, 4011), (1281, 3247), (1337, 3111)]