13950909

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{967}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 23154560

約数和(自身を除く): 9203651

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 967, 1603, 2061, 2901, 4809, 6769, 8703, 14427, 20307, 60921, 221443, 664329, 1550101, 1992987, 4650303, 13950909]

約数ペア:

[(1, 13950909), (3, 4650303), (7, 1992987), (9, 1550101), (21, 664329), (63, 221443), (229, 60921), (687, 20307), (967, 14427), (1603, 8703), (2061, 6769), (2901, 4809)]