1673793

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 36

約数和(自身を含む): 2800980

約数和(自身を除く): 1127187

約数列:

[1, 3, 9, 11, 29, 33, 53, 87, 99, 121, 159, 261, 319, 363, 477, 583, 957, 1089, 1537, 1749, 2871, 3509, 4611, 5247, 6413, 10527, 13833, 16907, 19239, 31581, 50721, 57717, 152163, 185977, 557931, 1673793]

約数ペア:

[(1, 1673793), (3, 557931), (9, 185977), (11, 152163), (29, 57717), (33, 50721), (53, 31581), (87, 19239), (99, 16907), (121, 13833), (159, 10527), (261, 6413), (319, 5247), (363, 4611), (477, 3509), (583, 2871), (957, 1749), (1089, 1537)]