7271901

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:722

約数の個数: 36

約数和(自身を含む): 13017888

約数和(自身を除く): 5745987

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 683, 819, 1183, 1521, 2049, 3549, 4781, 6147, 8879, 10647, 14343, 26637, 43029, 62153, 79911, 115427, 186459, 346281, 559377, 807989, 1038843, 2423967, 7271901]

約数ペア:

[(1, 7271901), (3, 2423967), (7, 1038843), (9, 807989), (13, 559377), (21, 346281), (39, 186459), (63, 115427), (91, 79911), (117, 62153), (169, 43029), (273, 26637), (507, 14343), (683, 10647), (819, 8879), (1183, 6147), (1521, 4781), (2049, 3549)]