1294067643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{308773}}^1$

素因数の和:308914

約数の個数: 16

約数和(自身を含む): 1897107456

約数和(自身を除く): 603039813

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 308773, 926319, 3396503, 10189509, 39214171, 117642513, 431355881, 1294067643]

約数ペア:

[(1, 1294067643), (3, 431355881), (11, 117642513), (33, 39214171), (127, 10189509), (381, 3396503), (1397, 926319), (4191, 308773)]