38293311

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 60848640

約数和(自身を除く): 22555329

約数列:

[1, 3, 7, 21, 29, 87, 203, 227, 277, 609, 681, 831, 1589, 1939, 4767, 5817, 6583, 8033, 19749, 24099, 46081, 56231, 62879, 138243, 168693, 188637, 440153, 1320459, 1823491, 5470473, 12764437, 38293311]

約数ペア:

[(1, 38293311), (3, 12764437), (7, 5470473), (21, 1823491), (29, 1320459), (87, 440153), (203, 188637), (227, 168693), (277, 138243), (609, 62879), (681, 56231), (831, 46081), (1589, 24099), (1939, 19749), (4767, 8033), (5817, 6583)]