13863993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 23006592

約数和(自身を除く): 9142599

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 1901, 2431, 5703, 7293, 20911, 24713, 32317, 62733, 74139, 96951, 271843, 355487, 420121, 815529, 1066461, 1260363, 4621331, 13863993]

約数ペア:

[(1, 13863993), (3, 4621331), (11, 1260363), (13, 1066461), (17, 815529), (33, 420121), (39, 355487), (51, 271843), (143, 96951), (187, 74139), (221, 62733), (429, 32317), (561, 24713), (663, 20911), (1901, 7293), (2431, 5703)]