738571869

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4787}}^1$

素因数の和:4910

約数の個数: 48

約数和(自身を含む): 1274757120

約数和(自身を除く): 536185251

約数列:

[1, 3, 7, 9, 21, 31, 63, 79, 93, 217, 237, 279, 553, 651, 711, 1659, 1953, 2449, 4787, 4977, 7347, 14361, 17143, 22041, 33509, 43083, 51429, 100527, 148397, 154287, 301581, 378173, 445191, 1038779, 1134519, 1335573, 2647211, 3116337, 3403557, 7941633, 9349011, 11723363, 23824899, 35170089, 82063541, 105510267, 246190623, 738571869]

約数ペア:

[(1, 738571869), (3, 246190623), (7, 105510267), (9, 82063541), (21, 35170089), (31, 23824899), (63, 11723363), (79, 9349011), (93, 7941633), (217, 3403557), (237, 3116337), (279, 2647211), (553, 1335573), (651, 1134519), (711, 1038779), (1659, 445191), (1953, 378173), (2449, 301581), (4787, 154287), (4977, 148397), (7347, 100527), (14361, 51429), (17143, 43083), (22041, 33509)]