9729993

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 16531200

約数和(自身を除く): 6801207

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 1229, 2639, 3687, 7917, 8603, 15977, 25809, 35641, 47931, 106923, 111839, 249487, 335517, 463333, 748461, 1389999, 3243331, 9729993]

約数ペア:

[(1, 9729993), (3, 3243331), (7, 1389999), (13, 748461), (21, 463333), (29, 335517), (39, 249487), (87, 111839), (91, 106923), (203, 47931), (273, 35641), (377, 25809), (609, 15977), (1131, 8603), (1229, 7917), (2639, 3687)]