28301690559

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1\times {\mathrm{10223}}^1$

素因数の和:13119

約数の個数: 32

約数和(自身を含む): 42077076480

約数和(自身を除く): 13775385921

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2857, 8571, 10223, 30669, 48569, 54283, 145707, 162849, 173791, 194237, 521373, 582711, 922811, 2768433, 3302029, 9906087, 29207111, 87621333, 496520887, 554935109, 1489562661, 1664805327, 9433896853, 28301690559]

約数ペア:

[(1, 28301690559), (3, 9433896853), (17, 1664805327), (19, 1489562661), (51, 554935109), (57, 496520887), (323, 87621333), (969, 29207111), (2857, 9906087), (8571, 3302029), (10223, 2768433), (30669, 922811), (48569, 582711), (54283, 521373), (145707, 194237), (162849, 173791)]