242563231687

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1\times {\mathrm{21313}}^1$

素因数の和:21823

約数の個数: 32

約数和(自身を含む): 288751841280

約数和(自身を除く): 46188609593

約数列:

[1, 7, 31, 179, 217, 293, 1253, 2051, 5549, 9083, 21313, 38843, 52447, 63581, 149191, 367129, 660703, 1625857, 3815027, 4624921, 6244709, 11380999, 26705189, 43712963, 118265837, 193585979, 827860859, 1117802911, 1355101853, 7824620377, 34651890241, 242563231687]

約数ペア:

[(1, 242563231687), (7, 34651890241), (31, 7824620377), (179, 1355101853), (217, 1117802911), (293, 827860859), (1253, 193585979), (2051, 118265837), (5549, 43712963), (9083, 26705189), (21313, 11380999), (38843, 6244709), (52447, 4624921), (63581, 3815027), (149191, 1625857), (367129, 660703)]