172321831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{3361}}^1$

素因数の和:3510

約数の個数: 16

約数和(自身を含む): 193651200

約数和(自身を除く): 21329369

約数列:

[1, 11, 59, 79, 649, 869, 3361, 4661, 36971, 51271, 198299, 265519, 2181289, 2920709, 15665621, 172321831]

約数ペア:

[(1, 172321831), (11, 15665621), (59, 2920709), (79, 2181289), (649, 265519), (869, 198299), (3361, 51271), (4661, 36971)]