1551166123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 1767830400

約数和(自身を除く): 216664277

約数列:

[1, 13, 29, 73, 157, 359, 377, 949, 2041, 2117, 4553, 4667, 10411, 11461, 26207, 27521, 56363, 59189, 135343, 148993, 332369, 340691, 732719, 760003, 1634527, 4114499, 4320797, 9880039, 21248851, 53488487, 119320471, 1551166123]

約数ペア:

[(1, 1551166123), (13, 119320471), (29, 53488487), (73, 21248851), (157, 9880039), (359, 4320797), (377, 4114499), (949, 1634527), (2041, 760003), (2117, 732719), (4553, 340691), (4667, 332369), (10411, 148993), (11461, 135343), (26207, 59189), (27521, 56363)]