26757381

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 41762304

約数和(自身を除く): 15004923

約数列:

[1, 3, 7, 21, 49, 147, 191, 573, 953, 1337, 2859, 4011, 6671, 9359, 20013, 28077, 46697, 140091, 182023, 546069, 1274161, 3822483, 8919127, 26757381]

約数ペア:

[(1, 26757381), (3, 8919127), (7, 3822483), (21, 1274161), (49, 546069), (147, 182023), (191, 140091), (573, 46697), (953, 28077), (1337, 20013), (2859, 9359), (4011, 6671)]