38469591

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 56943744

約数和(自身を除く): 18474153

約数列:

[1, 3, 9, 67, 131, 201, 393, 487, 603, 1179, 1461, 4383, 8777, 26331, 32629, 63797, 78993, 97887, 191391, 293661, 574173, 4274399, 12823197, 38469591]

約数ペア:

[(1, 38469591), (3, 12823197), (9, 4274399), (67, 574173), (131, 293661), (201, 191391), (393, 97887), (487, 78993), (603, 63797), (1179, 32629), (1461, 26331), (4383, 8777)]