7969983

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 5162817

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 569, 609, 667, 1707, 2001, 3983, 4669, 11949, 13087, 14007, 16501, 39261, 49503, 91609, 115507, 274827, 346521, 379523, 1138569, 2656661, 7969983]

約数ペア:

[(1, 7969983), (3, 2656661), (7, 1138569), (21, 379523), (23, 346521), (29, 274827), (69, 115507), (87, 91609), (161, 49503), (203, 39261), (483, 16501), (569, 14007), (609, 13087), (667, 11949), (1707, 4669), (2001, 3983)]