1265210133

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{19979}}^1$

素因数の和:20113

約数の個数: 32

約数和(自身を含む): 1956441600

約数和(自身を除く): 691231467

約数列:

[1, 3, 11, 19, 33, 57, 101, 209, 303, 627, 1111, 1919, 3333, 5757, 19979, 21109, 59937, 63327, 219769, 379601, 659307, 1138803, 2017879, 4175611, 6053637, 12526833, 22196669, 38339701, 66590007, 115019103, 421736711, 1265210133]

約数ペア:

[(1, 1265210133), (3, 421736711), (11, 115019103), (19, 66590007), (33, 38339701), (57, 22196669), (101, 12526833), (209, 6053637), (303, 4175611), (627, 2017879), (1111, 1138803), (1919, 659307), (3333, 379601), (5757, 219769), (19979, 63327), (21109, 59937)]