1302237

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 2044224

約数和(自身を除く): 741987

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 233, 243, 621, 699, 1863, 2097, 5359, 5589, 6291, 16077, 18873, 48231, 56619, 144693, 434079, 1302237]

約数ペア:

[(1, 1302237), (3, 434079), (9, 144693), (23, 56619), (27, 48231), (69, 18873), (81, 16077), (207, 6291), (233, 5589), (243, 5359), (621, 2097), (699, 1863)]