1427690601

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{13613}}^1$

素因数の和:13933

約数の個数: 24

約数和(自身を含む): 2118120576

約数和(自身を除く): 690429975

約数列:

[1, 3, 9, 43, 129, 271, 387, 813, 2439, 11653, 13613, 34959, 40839, 104877, 122517, 585359, 1756077, 3689123, 5268231, 11067369, 33202107, 158632289, 475896867, 1427690601]

約数ペア:

[(1, 1427690601), (3, 475896867), (9, 158632289), (43, 33202107), (129, 11067369), (271, 5268231), (387, 3689123), (813, 1756077), (2439, 585359), (11653, 122517), (13613, 104877), (34959, 40839)]