487459723

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 520520256

約数和(自身を除く): 33060533

約数列:

[1, 23, 61, 157, 1403, 2213, 3611, 9577, 50899, 134993, 220271, 347441, 3104839, 7991143, 21193901, 487459723]

約数ペア:

[(1, 487459723), (23, 21193901), (61, 7991143), (157, 3104839), (1403, 347441), (2213, 220271), (3611, 134993), (9577, 50899)]