1427163549

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{210403}}^1$

素因数の和:210449

約数の個数: 32

約数和(自身を含む): 2423854080

約数和(自身を除く): 996690531

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 210403, 631209, 1472821, 3576851, 3997657, 4418463, 10730553, 11992971, 25037957, 27983599, 67960169, 75113871, 83950797, 203880507, 475721183, 1427163549]

約数ペア:

[(1, 1427163549), (3, 475721183), (7, 203880507), (17, 83950797), (19, 75113871), (21, 67960169), (51, 27983599), (57, 25037957), (119, 11992971), (133, 10730553), (323, 4418463), (357, 3997657), (399, 3576851), (969, 1472821), (2261, 631209), (6783, 210403)]