39874653

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16229}}^1$

素因数の和:16258

約数の個数: 32

約数和(自身を含む): 72710400

約数和(自身を除く): 32835747

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 16229, 48687, 113603, 146061, 210977, 340809, 438183, 632931, 1022427, 1476839, 1898793, 3067281, 4430517, 5696379, 13291551, 39874653]

約数ペア:

[(1, 39874653), (3, 13291551), (7, 5696379), (9, 4430517), (13, 3067281), (21, 1898793), (27, 1476839), (39, 1022427), (63, 632931), (91, 438183), (117, 340809), (189, 210977), (273, 146061), (351, 113603), (819, 48687), (2457, 16229)]