570147459

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{30403}}^1$

素因数の和:30479

約数の個数: 32

約数和(自身を含む): 934010880

約数和(自身を除く): 363863421

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 18753, 30403, 91209, 212821, 577657, 638463, 1428941, 1732971, 4043599, 4286823, 10002587, 12130797, 27149879, 30007761, 81449637, 190049153, 570147459]

約数ペア:

[(1, 570147459), (3, 190049153), (7, 81449637), (19, 30007761), (21, 27149879), (47, 12130797), (57, 10002587), (133, 4286823), (141, 4043599), (329, 1732971), (399, 1428941), (893, 638463), (987, 577657), (2679, 212821), (6251, 91209), (18753, 30403)]