20233131

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 27783168

約数和(自身を除く): 7550037

約数列:

[1, 3, 41, 123, 271, 607, 813, 1821, 11111, 24887, 33333, 74661, 164497, 493491, 6744377, 20233131]

約数ペア:

[(1, 20233131), (3, 6744377), (41, 493491), (123, 164497), (271, 74661), (607, 33333), (813, 24887), (1821, 11111)]