40338639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1231}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 63807744

約数和(自身を除く): 23469105

約数列:

[1, 3, 9, 11, 33, 99, 331, 993, 1231, 2979, 3641, 3693, 10923, 11079, 13541, 32769, 40623, 121869, 407461, 1222383, 3667149, 4482071, 13446213, 40338639]

約数ペア:

[(1, 40338639), (3, 13446213), (9, 4482071), (11, 3667149), (33, 1222383), (99, 407461), (331, 121869), (993, 40623), (1231, 32769), (2979, 13541), (3641, 11079), (3693, 10923)]