13632213

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 8043819

約数列:

[1, 3, 7, 21, 41, 71, 123, 213, 223, 287, 497, 669, 861, 1491, 1561, 2911, 4683, 8733, 9143, 15833, 20377, 27429, 47499, 61131, 64001, 110831, 192003, 332493, 649153, 1947459, 4544071, 13632213]

約数ペア:

[(1, 13632213), (3, 4544071), (7, 1947459), (21, 649153), (41, 332493), (71, 192003), (123, 110831), (213, 64001), (223, 61131), (287, 47499), (497, 27429), (669, 20377), (861, 15833), (1491, 9143), (1561, 8733), (2911, 4683)]