7013331

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 11858400

約数和(自身を除く): 4845069

約数列:

[1, 3, 9, 13, 27, 29, 39, 53, 87, 117, 159, 169, 261, 351, 377, 477, 507, 689, 783, 1131, 1431, 1521, 1537, 2067, 3393, 4563, 4611, 4901, 6201, 8957, 10179, 13833, 14703, 18603, 19981, 26871, 41499, 44109, 59943, 80613, 132327, 179829, 241839, 259753, 539487, 779259, 2337777, 7013331]

約数ペア:

[(1, 7013331), (3, 2337777), (9, 779259), (13, 539487), (27, 259753), (29, 241839), (39, 179829), (53, 132327), (87, 80613), (117, 59943), (159, 44109), (169, 41499), (261, 26871), (351, 19981), (377, 18603), (477, 14703), (507, 13833), (689, 10179), (783, 8957), (1131, 6201), (1431, 4901), (1521, 4611), (1537, 4563), (2067, 3393)]