201635421

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1\times {\mathrm{797}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 292068000

約数和(自身を除く): 90432579

約数列:

[1, 3, 13, 39, 169, 499, 507, 797, 1497, 2391, 6487, 10361, 19461, 31083, 84331, 134693, 252993, 397703, 404079, 1193109, 5170139, 15510417, 67211807, 201635421]

約数ペア:

[(1, 201635421), (3, 67211807), (13, 15510417), (39, 5170139), (169, 1193109), (499, 404079), (507, 397703), (797, 252993), (1497, 134693), (2391, 84331), (6487, 31083), (10361, 19461)]