189973371

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{23869}}^1$

素因数の和:24258

約数の個数: 16

約数和(自身を含む): 290259200

約数和(自身を除く): 100285829

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7959, 23869, 71607, 167083, 501249, 9046351, 27139053, 63324457, 189973371]

約数ペア:

[(1, 189973371), (3, 63324457), (7, 27139053), (21, 9046351), (379, 501249), (1137, 167083), (2653, 71607), (7959, 23869)]