30730553

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1171}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 36903936

約数和(自身を除く): 6173383

約数列:

[1, 7, 23, 161, 163, 1141, 1171, 3749, 8197, 26243, 26933, 188531, 190873, 1336111, 4390079, 30730553]

約数ペア:

[(1, 30730553), (7, 4390079), (23, 1336111), (161, 190873), (163, 188531), (1141, 26933), (1171, 26243), (3749, 8197)]