262912191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 383885568

約数和(自身を除く): 120973377

約数列:

[1, 3, 17, 43, 51, 101, 129, 303, 731, 1187, 1717, 2193, 3561, 4343, 5151, 13029, 20179, 51041, 60537, 73831, 119887, 153123, 221493, 359661, 867697, 2038079, 2603091, 5155141, 6114237, 15465423, 87637397, 262912191]

約数ペア:

[(1, 262912191), (3, 87637397), (17, 15465423), (43, 6114237), (51, 5155141), (101, 2603091), (129, 2038079), (303, 867697), (731, 359661), (1187, 221493), (1717, 153123), (2193, 119887), (3561, 73831), (4343, 60537), (5151, 51041), (13029, 20179)]