9631917

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 15974400

約数和(自身を除く): 6342483

約数列:

[1, 3, 9, 19, 23, 31, 57, 69, 79, 93, 171, 207, 237, 279, 437, 589, 711, 713, 1311, 1501, 1767, 1817, 2139, 2449, 3933, 4503, 5301, 5451, 6417, 7347, 13509, 13547, 16353, 22041, 34523, 40641, 46531, 56327, 103569, 121923, 139593, 168981, 310707, 418779, 506943, 1070213, 3210639, 9631917]

約数ペア:

[(1, 9631917), (3, 3210639), (9, 1070213), (19, 506943), (23, 418779), (31, 310707), (57, 168981), (69, 139593), (79, 121923), (93, 103569), (171, 56327), (207, 46531), (237, 40641), (279, 34523), (437, 22041), (589, 16353), (711, 13547), (713, 13509), (1311, 7347), (1501, 6417), (1767, 5451), (1817, 5301), (2139, 4503), (2449, 3933)]