244880013

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{147607}}^1$

素因数の和:147696

約数の個数: 16

約数和(自身を含む): 377876480

約数和(自身を除く): 132996467

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 147607, 442821, 1033249, 3099747, 11660953, 34982859, 81626671, 244880013]

約数ペア:

[(1, 244880013), (3, 81626671), (7, 34982859), (21, 11660953), (79, 3099747), (237, 1033249), (553, 442821), (1659, 147607)]