39230221

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 41817600

約数和(自身を除く): 2587379

約数列:

[1, 31, 59, 89, 241, 1829, 2759, 5251, 7471, 14219, 21449, 162781, 440789, 664919, 1265491, 39230221]

約数ペア:

[(1, 39230221), (31, 1265491), (59, 664919), (89, 440789), (241, 162781), (1829, 21449), (2759, 14219), (5251, 7471)]