1438961853

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{3821}}^1$

素因数の和:4137

約数の個数: 32

約数和(自身を含む): 2230824960

約数和(自身を除く): 791863107

約数列:

[1, 3, 7, 21, 79, 227, 237, 553, 681, 1589, 1659, 3821, 4767, 11463, 17933, 26747, 53799, 80241, 125531, 301859, 376593, 867367, 905577, 2113013, 2602101, 6071569, 6339039, 18214707, 68521993, 205565979, 479653951, 1438961853]

約数ペア:

[(1, 1438961853), (3, 479653951), (7, 205565979), (21, 68521993), (79, 18214707), (227, 6339039), (237, 6071569), (553, 2602101), (681, 2113013), (1589, 905577), (1659, 867367), (3821, 376593), (4767, 301859), (11463, 125531), (17933, 80241), (26747, 53799)]