10421901

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 18779904

約数和(自身を除く): 8358003

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 263, 333, 357, 629, 777, 789, 1071, 1841, 1887, 2331, 2367, 4403, 4471, 5523, 5661, 9731, 13209, 13413, 16569, 29193, 31297, 39627, 40239, 68117, 87579, 93891, 165427, 204351, 281673, 496281, 613053, 1157989, 1488843, 3473967, 10421901]

約数ペア:

[(1, 10421901), (3, 3473967), (7, 1488843), (9, 1157989), (17, 613053), (21, 496281), (37, 281673), (51, 204351), (63, 165427), (111, 93891), (119, 87579), (153, 68117), (259, 40239), (263, 39627), (333, 31297), (357, 29193), (629, 16569), (777, 13413), (789, 13209), (1071, 9731), (1841, 5661), (1887, 5523), (2331, 4471), (2367, 4403)]