9780495573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{7919}}^1$

素因数の和:8397

約数の個数: 32

約数和(自身を含む): 14071242240

約数和(自身を除く): 4290746667

約数列:

[1, 3, 17, 51, 61, 183, 397, 1037, 1191, 3111, 6749, 7919, 20247, 23757, 24217, 72651, 134623, 403869, 411689, 483059, 1235067, 1449177, 3143843, 8212003, 9431529, 24636009, 53445331, 160335993, 191774423, 575323269, 3260165191, 9780495573]

約数ペア:

[(1, 9780495573), (3, 3260165191), (17, 575323269), (51, 191774423), (61, 160335993), (183, 53445331), (397, 24636009), (1037, 9431529), (1191, 8212003), (3111, 3143843), (6749, 1449177), (7919, 1235067), (20247, 483059), (23757, 411689), (24217, 403869), (72651, 134623)]