1243902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 2778624

約数和(自身を除く): 1534722

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 401, 517, 802, 1034, 1203, 1551, 2406, 3102, 4411, 8822, 13233, 18847, 26466, 37694, 56541, 113082, 207317, 414634, 621951, 1243902]

約数ペア:

[(1, 1243902), (2, 621951), (3, 414634), (6, 207317), (11, 113082), (22, 56541), (33, 37694), (47, 26466), (66, 18847), (94, 13233), (141, 8822), (282, 4411), (401, 3102), (517, 2406), (802, 1551), (1034, 1203)]