1021014729

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{1481}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 1745961984

約数和(自身を除く): 724947255

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 353, 651, 1059, 1481, 1953, 2471, 3177, 4443, 7413, 10367, 10943, 13329, 22239, 31101, 32829, 45911, 76601, 93303, 98487, 137733, 229803, 321377, 413199, 522793, 689409, 964131, 1568379, 2892393, 3659551, 4705137, 10978653, 16206583, 32935959, 48619749, 113446081, 145859247, 340338243, 1021014729]

約数ペア:

[(1, 1021014729), (3, 340338243), (7, 145859247), (9, 113446081), (21, 48619749), (31, 32935959), (63, 16206583), (93, 10978653), (217, 4705137), (279, 3659551), (353, 2892393), (651, 1568379), (1059, 964131), (1481, 689409), (1953, 522793), (2471, 413199), (3177, 321377), (4443, 229803), (7413, 137733), (10367, 98487), (10943, 93303), (13329, 76601), (22239, 45911), (31101, 32829)]