29251791

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 44343936

約数和(自身を除く): 15092145

約数列:

[1, 3, 9, 23, 69, 207, 251, 563, 753, 1689, 2259, 5067, 5773, 12949, 17319, 38847, 51957, 116541, 141313, 423939, 1271817, 3250199, 9750597, 29251791]

約数ペア:

[(1, 29251791), (3, 9750597), (9, 3250199), (23, 1271817), (69, 423939), (207, 141313), (251, 116541), (563, 51957), (753, 38847), (1689, 17319), (2259, 12949), (5067, 5773)]