123513313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 164360448

約数和(自身を除く): 40847135

約数列:

[1, 7, 11, 17, 77, 119, 157, 187, 601, 1099, 1309, 1727, 2669, 4207, 6611, 10217, 12089, 18683, 29359, 46277, 71519, 94357, 112387, 205513, 660499, 786709, 1037927, 1604069, 7265489, 11228483, 17644759, 123513313]

約数ペア:

[(1, 123513313), (7, 17644759), (11, 11228483), (17, 7265489), (77, 1604069), (119, 1037927), (157, 786709), (187, 660499), (601, 205513), (1099, 112387), (1309, 94357), (1727, 71519), (2669, 46277), (4207, 29359), (6611, 18683), (10217, 12089)]