313994403

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{23059}}^1$

素因数の和:23171

約数の個数: 24

約数和(自身を含む): 485643600

約数和(自身を除く): 171649197

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 13617, 23059, 69177, 207531, 392003, 1176009, 2052251, 3528027, 6156753, 18470259, 34888267, 104664801, 313994403]

約数ペア:

[(1, 313994403), (3, 104664801), (9, 34888267), (17, 18470259), (51, 6156753), (89, 3528027), (153, 2052251), (267, 1176009), (801, 392003), (1513, 207531), (4539, 69177), (13617, 23059)]