235539843

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12907}}^1$

素因数の和:13007

約数の個数: 32

約数和(自身を含む): 396533760

約数和(自身を除く): 160993917

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 2607, 6083, 12907, 18249, 38721, 90349, 141977, 271047, 425931, 993839, 1019653, 2981517, 3058959, 7137571, 11216183, 21412713, 33648549, 78513281, 235539843]

約数ペア:

[(1, 235539843), (3, 78513281), (7, 33648549), (11, 21412713), (21, 11216183), (33, 7137571), (77, 3058959), (79, 2981517), (231, 1019653), (237, 993839), (553, 425931), (869, 271047), (1659, 141977), (2607, 90349), (6083, 38721), (12907, 18249)]