23374491

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 37209600

約数和(自身を除く): 13835109

約数列:

[1, 3, 7, 21, 37, 67, 111, 201, 259, 449, 469, 777, 1347, 1407, 2479, 3143, 7437, 9429, 16613, 17353, 30083, 49839, 52059, 90249, 116291, 210581, 348873, 631743, 1113071, 3339213, 7791497, 23374491]

約数ペア:

[(1, 23374491), (3, 7791497), (7, 3339213), (21, 1113071), (37, 631743), (67, 348873), (111, 210581), (201, 116291), (259, 90249), (449, 52059), (469, 49839), (777, 30083), (1347, 17353), (1407, 16613), (2479, 9429), (3143, 7437)]