239448963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5477}}^1$

素因数の和:5571

約数の個数: 32

約数和(自身を含む): 368121600

約数和(自身を除く): 128672637

約数列:

[1, 3, 13, 19, 39, 57, 59, 177, 247, 741, 767, 1121, 2301, 3363, 5477, 14573, 16431, 43719, 71201, 104063, 213603, 312189, 323143, 969429, 1352819, 4058457, 4200859, 6139717, 12602577, 18419151, 79816321, 239448963]

約数ペア:

[(1, 239448963), (3, 79816321), (13, 18419151), (19, 12602577), (39, 6139717), (57, 4200859), (59, 4058457), (177, 1352819), (247, 969429), (741, 323143), (767, 312189), (1121, 213603), (2301, 104063), (3363, 71201), (5477, 43719), (14573, 16431)]