2265471

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 3799432

約数和(自身を除く): 1533961

約数列:

[1, 3, 9, 13, 17, 39, 51, 67, 117, 153, 201, 221, 289, 603, 663, 867, 871, 1139, 1989, 2601, 2613, 3417, 3757, 7839, 10251, 11271, 14807, 19363, 33813, 44421, 58089, 133263, 174267, 251719, 755157, 2265471]

約数ペア:

[(1, 2265471), (3, 755157), (9, 251719), (13, 174267), (17, 133263), (39, 58089), (51, 44421), (67, 33813), (117, 19363), (153, 14807), (201, 11271), (221, 10251), (289, 7839), (603, 3757), (663, 3417), (867, 2613), (871, 2601), (1139, 1989)]