25924401

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 14625999

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 659, 837, 1269, 1457, 1977, 4371, 5931, 13113, 17793, 20429, 30973, 39339, 61287, 92919, 183861, 278757, 551583, 836271, 960163, 2880489, 8641467, 25924401]

約数ペア:

[(1, 25924401), (3, 8641467), (9, 2880489), (27, 960163), (31, 836271), (47, 551583), (93, 278757), (141, 183861), (279, 92919), (423, 61287), (659, 39339), (837, 30973), (1269, 20429), (1457, 17793), (1977, 13113), (4371, 5931)]