30008517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3511}}^1$

素因数の和:3569

約数の個数: 32

約数和(自身を含む): 51247104

約数和(自身を除く): 21238587

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 3511, 8547, 10533, 24577, 38621, 73731, 115863, 129907, 270347, 389721, 811041, 909349, 1428977, 2728047, 4286931, 10002839, 30008517]

約数ペア:

[(1, 30008517), (3, 10002839), (7, 4286931), (11, 2728047), (21, 1428977), (33, 909349), (37, 811041), (77, 389721), (111, 270347), (231, 129907), (259, 115863), (407, 73731), (777, 38621), (1221, 24577), (2849, 10533), (3511, 8547)]