101380419

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{4013}}^1$

素因数の和:4427

約数の個数: 24

約数和(自身を含む): 167817312

約数和(自身を除く): 66436893

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 3609, 4013, 8421, 12039, 25263, 28091, 36117, 84273, 252819, 1609213, 4827639, 11264491, 14482917, 33793473, 101380419]

約数ペア:

[(1, 101380419), (3, 33793473), (7, 14482917), (9, 11264491), (21, 4827639), (63, 1609213), (401, 252819), (1203, 84273), (2807, 36117), (3609, 28091), (4013, 25263), (8421, 12039)]