713292307

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20047}}^1$

素因数の和:20107

約数の個数: 32

約数和(自身を含む): 970002432

約数和(自身を除く): 256710125

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1547, 2093, 2737, 5083, 20047, 35581, 140329, 260611, 340799, 461081, 1824277, 2385593, 3227567, 4430387, 5994053, 7838377, 31012709, 41958371, 54868639, 101898901, 713292307]

約数ペア:

[(1, 713292307), (7, 101898901), (13, 54868639), (17, 41958371), (23, 31012709), (91, 7838377), (119, 5994053), (161, 4430387), (221, 3227567), (299, 2385593), (391, 1824277), (1547, 461081), (2093, 340799), (2737, 260611), (5083, 140329), (20047, 35581)]