193000521

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{399587}}^1$

素因数の和:399620

約数の個数: 16

約数和(自身を含む): 306883584

約数和(自身を除く): 113883063

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 399587, 1198761, 2797109, 8391327, 9190501, 27571503, 64333507, 193000521]

約数ペア:

[(1, 193000521), (3, 64333507), (7, 27571503), (21, 9190501), (23, 8391327), (69, 2797109), (161, 1198761), (483, 399587)]