23568909

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 40406400

約数和(自身を除く): 16837491

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 169, 203, 229, 273, 377, 507, 609, 687, 1131, 1183, 1603, 2639, 2977, 3549, 4809, 4901, 6641, 7917, 8931, 14703, 19923, 20839, 34307, 38701, 46487, 62517, 86333, 102921, 116103, 139461, 258999, 270907, 604331, 812721, 1122329, 1812993, 3366987, 7856303, 23568909]

約数ペア:

[(1, 23568909), (3, 7856303), (7, 3366987), (13, 1812993), (21, 1122329), (29, 812721), (39, 604331), (87, 270907), (91, 258999), (169, 139461), (203, 116103), (229, 102921), (273, 86333), (377, 62517), (507, 46487), (609, 38701), (687, 34307), (1131, 20839), (1183, 19923), (1603, 14703), (2639, 8931), (2977, 7917), (3549, 6641), (4809, 4901)]