40509483

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 63883776

約数和(自身を除く): 23374293

約数列:

[1, 3, 7, 21, 43, 113, 129, 301, 339, 397, 791, 903, 1191, 2373, 2779, 4859, 8337, 14577, 17071, 34013, 44861, 51213, 102039, 119497, 134583, 314027, 358491, 942081, 1929023, 5787069, 13503161, 40509483]

約数ペア:

[(1, 40509483), (3, 13503161), (7, 5787069), (21, 1929023), (43, 942081), (113, 358491), (129, 314027), (301, 134583), (339, 119497), (397, 102039), (791, 51213), (903, 44861), (1191, 34013), (2373, 17071), (2779, 14577), (4859, 8337)]