22738191

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 13757169

約数列:

[1, 3, 7, 21, 23, 69, 161, 179, 263, 483, 537, 789, 1253, 1841, 3759, 4117, 5523, 6049, 12351, 18147, 28819, 42343, 47077, 86457, 127029, 141231, 329539, 988617, 1082771, 3248313, 7579397, 22738191]

約数ペア:

[(1, 22738191), (3, 7579397), (7, 3248313), (21, 1082771), (23, 988617), (69, 329539), (161, 141231), (179, 127029), (263, 86457), (483, 47077), (537, 42343), (789, 28819), (1253, 18147), (1841, 12351), (3759, 6049), (4117, 5523)]