15698480973

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{49171}}^1$

素因数の和:49865

約数の個数: 32

約数和(自身を含む): 24999831552

約数和(自身を除く): 9301350579

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 661, 1983, 4627, 13881, 15203, 45609, 49171, 106421, 147513, 319263, 344197, 1032591, 1130933, 3392799, 7916531, 23749593, 32502031, 97506093, 227514217, 682542651, 747546713, 2242640139, 5232826991, 15698480973]

約数ペア:

[(1, 15698480973), (3, 5232826991), (7, 2242640139), (21, 747546713), (23, 682542651), (69, 227514217), (161, 97506093), (483, 32502031), (661, 23749593), (1983, 7916531), (4627, 3392799), (13881, 1130933), (15203, 1032591), (45609, 344197), (49171, 319263), (106421, 147513)]