214132893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 316141056

約数和(自身を除く): 102008163

約数列:

[1, 3, 13, 39, 47, 141, 197, 591, 593, 611, 1779, 1833, 2561, 7683, 7709, 9259, 23127, 27777, 27871, 83613, 116821, 120367, 350463, 361101, 362323, 1086969, 1518673, 4556019, 5490587, 16471761, 71377631, 214132893]

約数ペア:

[(1, 214132893), (3, 71377631), (13, 16471761), (39, 5490587), (47, 4556019), (141, 1518673), (197, 1086969), (591, 362323), (593, 361101), (611, 350463), (1779, 120367), (1833, 116821), (2561, 83613), (7683, 27871), (7709, 27777), (9259, 23127)]