12700947

素因数分解:

$3^1\times 7^3\times {\mathrm{12343}}^1$

素因数の和:12367

約数の個数: 16

約数和(自身を含む): 19750400

約数和(自身を除く): 7049453

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 12343, 37029, 86401, 259203, 604807, 1814421, 4233649, 12700947]

約数ペア:

[(1, 12700947), (3, 4233649), (7, 1814421), (21, 604807), (49, 259203), (147, 86401), (343, 37029), (1029, 12343)]