16462131

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 25998336

約数和(自身を除く): 9536205

約数列:

[1, 3, 7, 21, 61, 71, 181, 183, 213, 427, 497, 543, 1267, 1281, 1491, 3801, 4331, 11041, 12851, 12993, 30317, 33123, 38553, 77287, 89957, 90951, 231861, 269871, 783911, 2351733, 5487377, 16462131]

約数ペア:

[(1, 16462131), (3, 5487377), (7, 2351733), (21, 783911), (61, 269871), (71, 231861), (181, 90951), (183, 89957), (213, 77287), (427, 38553), (497, 33123), (543, 30317), (1267, 12993), (1281, 12851), (1491, 11041), (3801, 4331)]