31153809

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 46158336

約数和(自身を除く): 15004527

約数列:

[1, 3, 17, 41, 47, 51, 123, 141, 317, 697, 799, 951, 1927, 2091, 2397, 5389, 5781, 12997, 14899, 16167, 32759, 38991, 44697, 98277, 220949, 253283, 610859, 662847, 759849, 1832577, 10384603, 31153809]

約数ペア:

[(1, 31153809), (3, 10384603), (17, 1832577), (41, 759849), (47, 662847), (51, 610859), (123, 253283), (141, 220949), (317, 98277), (697, 44697), (799, 38991), (951, 32759), (1927, 16167), (2091, 14899), (2397, 12997), (5389, 5781)]