17291463

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 29111040

約数和(自身を除く): 11819577

約数列:

[1, 3, 7, 19, 21, 41, 49, 57, 123, 133, 147, 151, 287, 399, 453, 779, 861, 931, 1057, 2009, 2337, 2793, 2869, 3171, 5453, 6027, 6191, 7399, 8607, 16359, 18573, 20083, 22197, 38171, 43337, 60249, 114513, 117629, 130011, 140581, 303359, 352887, 421743, 823403, 910077, 2470209, 5763821, 17291463]

約数ペア:

[(1, 17291463), (3, 5763821), (7, 2470209), (19, 910077), (21, 823403), (41, 421743), (49, 352887), (57, 303359), (123, 140581), (133, 130011), (147, 117629), (151, 114513), (287, 60249), (399, 43337), (453, 38171), (779, 22197), (861, 20083), (931, 18573), (1057, 16359), (2009, 8607), (2337, 7399), (2793, 6191), (2869, 6027), (3171, 5453)]