15587793

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 36

約数和(自身を含む): 25813788

約数和(自身を除く): 10225995

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 461, 663, 867, 1383, 1989, 2601, 3757, 4149, 5993, 7837, 11271, 17979, 23511, 33813, 53937, 70533, 101881, 133229, 305643, 399687, 916929, 1199061, 1731977, 5195931, 15587793]

約数ペア:

[(1, 15587793), (3, 5195931), (9, 1731977), (13, 1199061), (17, 916929), (39, 399687), (51, 305643), (117, 133229), (153, 101881), (221, 70533), (289, 53937), (461, 33813), (663, 23511), (867, 17979), (1383, 11271), (1989, 7837), (2601, 5993), (3757, 4149)]