1895061

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 3096576

約数和(自身を除く): 1201515

約数列:

[1, 3, 7, 21, 31, 41, 71, 93, 123, 213, 217, 287, 497, 651, 861, 1271, 1491, 2201, 2911, 3813, 6603, 8733, 8897, 15407, 20377, 26691, 46221, 61131, 90241, 270723, 631687, 1895061]

約数ペア:

[(1, 1895061), (3, 631687), (7, 270723), (21, 90241), (31, 61131), (41, 46221), (71, 26691), (93, 20377), (123, 15407), (213, 8897), (217, 8733), (287, 6603), (497, 3813), (651, 2911), (861, 2201), (1271, 1491)]