2247154418873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5683}}^1\times {\mathrm{25117}}^1$

素因数の和:30993

約数の個数: 32

約数和(自身を含む): 2782315635456

約数和(自身を除く): 535161216583

約数列:

[1, 7, 13, 91, 173, 1211, 2249, 5683, 15743, 25117, 39781, 73879, 175819, 326521, 517153, 983159, 2285647, 4345241, 6882113, 12781067, 30416687, 56488133, 89467469, 142739911, 395416931, 999179377, 1855618843, 12989331901, 24694004603, 172858032221, 321022059839, 2247154418873]

約数ペア:

[(1, 2247154418873), (7, 321022059839), (13, 172858032221), (91, 24694004603), (173, 12989331901), (1211, 1855618843), (2249, 999179377), (5683, 395416931), (15743, 142739911), (25117, 89467469), (39781, 56488133), (73879, 30416687), (175819, 12781067), (326521, 6882113), (517153, 4345241), (983159, 2285647)]