47965347

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1249}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 73710000

約数和(自身を除く): 25744653

約数列:

[1, 3, 9, 17, 51, 153, 251, 753, 1249, 2259, 3747, 4267, 11241, 12801, 21233, 38403, 63699, 191097, 313499, 940497, 2821491, 5329483, 15988449, 47965347]

約数ペア:

[(1, 47965347), (3, 15988449), (9, 5329483), (17, 2821491), (51, 940497), (153, 313499), (251, 191097), (753, 63699), (1249, 38403), (2259, 21233), (3747, 12801), (4267, 11241)]