281344492779

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{413027}}^1$

素因数の和:413399

約数の個数: 32

約数和(自身を含む): 433514188800

約数和(自身を除く): 152169696021

約数列:

[1, 3, 7, 21, 163, 199, 489, 597, 1141, 1393, 3423, 4179, 32437, 97311, 227059, 413027, 681177, 1239081, 2891189, 8673567, 67323401, 82192373, 201970203, 246577119, 471263807, 575346611, 1413791421, 1726039833, 13397356799, 40192070397, 93781497593, 281344492779]

約数ペア:

[(1, 281344492779), (3, 93781497593), (7, 40192070397), (21, 13397356799), (163, 1726039833), (199, 1413791421), (489, 575346611), (597, 471263807), (1141, 246577119), (1393, 201970203), (3423, 82192373), (4179, 67323401), (32437, 8673567), (97311, 2891189), (227059, 1239081), (413027, 681177)]