145394511

素因数分解:

$3^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 195592320

約数和(自身を除く): 50197809

約数列:

[1, 3, 251, 293, 659, 753, 879, 1977, 73543, 165409, 193087, 220629, 496227, 579261, 48464837, 145394511]

約数ペア:

[(1, 145394511), (3, 48464837), (251, 579261), (293, 496227), (659, 220629), (753, 193087), (879, 165409), (1977, 73543)]