22453221

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 37756800

約数和(自身を除く): 15303579

約数列:

[1, 3, 7, 21, 23, 29, 49, 69, 87, 147, 161, 203, 229, 483, 609, 667, 687, 1127, 1421, 1603, 2001, 3381, 4263, 4669, 4809, 5267, 6641, 11221, 14007, 15801, 19923, 32683, 33663, 36869, 46487, 98049, 110607, 139461, 152743, 258083, 325409, 458229, 774249, 976227, 1069201, 3207603, 7484407, 22453221]

約数ペア:

[(1, 22453221), (3, 7484407), (7, 3207603), (21, 1069201), (23, 976227), (29, 774249), (49, 458229), (69, 325409), (87, 258083), (147, 152743), (161, 139461), (203, 110607), (229, 98049), (483, 46487), (609, 36869), (667, 33663), (687, 32683), (1127, 19923), (1421, 15801), (1603, 14007), (2001, 11221), (3381, 6641), (4263, 5267), (4669, 4809)]