581268129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{1361}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 856687104

約数和(自身を除く): 275418975

約数列:

[1, 3, 13, 39, 47, 141, 233, 611, 699, 1361, 1833, 3029, 4083, 9087, 10951, 17693, 32853, 53079, 63967, 142363, 191901, 317113, 427089, 831571, 951339, 2494713, 4122469, 12367407, 14904311, 44712933, 193756043, 581268129]

約数ペア:

[(1, 581268129), (3, 193756043), (13, 44712933), (39, 14904311), (47, 12367407), (141, 4122469), (233, 2494713), (611, 951339), (699, 831571), (1361, 427089), (1833, 317113), (3029, 191901), (4083, 142363), (9087, 63967), (10951, 53079), (17693, 32853)]