724583013

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20773}}^1$

素因数の和:20945

約数の個数: 32

約数和(自身を含む): 1212536832

約数和(自身を除く): 487953819

約数列:

[1, 3, 7, 11, 21, 33, 77, 151, 231, 453, 1057, 1661, 3171, 4983, 11627, 20773, 34881, 62319, 145411, 228503, 436233, 685509, 1599521, 3136723, 4798563, 9410169, 21957061, 34503953, 65871183, 103511859, 241527671, 724583013]

約数ペア:

[(1, 724583013), (3, 241527671), (7, 103511859), (11, 65871183), (21, 34503953), (33, 21957061), (77, 9410169), (151, 4798563), (231, 3136723), (453, 1599521), (1057, 685509), (1661, 436233), (3171, 228503), (4983, 145411), (11627, 62319), (20773, 34881)]