215501143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8419}}^1$

素因数の和:8622

約数の個数: 16

約数和(自身を含む): 254620800

約数和(自身を除く): 39119657

約数列:

[1, 11, 13, 143, 179, 1969, 2327, 8419, 25597, 92609, 109447, 1203917, 1507001, 16577011, 19591013, 215501143]

約数ペア:

[(1, 215501143), (11, 19591013), (13, 16577011), (143, 1507001), (179, 1203917), (1969, 109447), (2327, 92609), (8419, 25597)]