448045881387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2170481}}^1$

素因数の和:2170643

約数の個数: 32

約数和(自身を含む): 661215636480

約数和(自身を除く): 213169755093

約数列:

[1, 3, 13, 39, 67, 79, 201, 237, 871, 1027, 2613, 3081, 5293, 15879, 68809, 206427, 2170481, 6511443, 28216253, 84648759, 145422227, 171467999, 436266681, 514403997, 1890488951, 2229083987, 5671466853, 6687251961, 11488355933, 34465067799, 149348627129, 448045881387]

約数ペア:

[(1, 448045881387), (3, 149348627129), (13, 34465067799), (39, 11488355933), (67, 6687251961), (79, 5671466853), (201, 2229083987), (237, 1890488951), (871, 514403997), (1027, 436266681), (2613, 171467999), (3081, 145422227), (5293, 84648759), (15879, 28216253), (68809, 6511443), (206427, 2170481)]