40880619

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{12941}}^1$

素因数の和:12969

約数の個数: 24

約数和(自身を含む): 65952432

約数和(自身を除く): 25071813

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 12941, 38823, 116469, 168233, 349407, 504699, 1048221, 1514097, 3144663, 4542291, 13626873, 40880619]

約数ペア:

[(1, 40880619), (3, 13626873), (9, 4542291), (13, 3144663), (27, 1514097), (39, 1048221), (81, 504699), (117, 349407), (243, 168233), (351, 116469), (1053, 38823), (3159, 12941)]