520512774321

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{13331}}^1\times {\mathrm{178289}}^1$

素因数の和:191696

約数の個数: 16

約数和(自身を含む): 703580834880

約数和(自身を除く): 183068060559

約数列:

[1, 3, 73, 219, 13331, 39993, 178289, 534867, 973163, 2919489, 13015097, 39045291, 2376770659, 7130311977, 173504258107, 520512774321]

約数ペア:

[(1, 520512774321), (3, 173504258107), (73, 7130311977), (219, 2376770659), (13331, 39045291), (39993, 13015097), (178289, 2919489), (534867, 973163)]