491796111

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 709974720

約数和(自身を除く): 218178609

約数列:

[1, 3, 17, 51, 89, 97, 267, 291, 1117, 1513, 1649, 3351, 4539, 4947, 8633, 18989, 25899, 56967, 99413, 108349, 146761, 298239, 325047, 440283, 1690021, 1841933, 5070063, 5525799, 9643061, 28929183, 163932037, 491796111]

約数ペア:

[(1, 491796111), (3, 163932037), (17, 28929183), (51, 9643061), (89, 5525799), (97, 5070063), (267, 1841933), (291, 1690021), (1117, 440283), (1513, 325047), (1649, 298239), (3351, 146761), (4539, 108349), (4947, 99413), (8633, 56967), (18989, 25899)]