26917443

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 48275136

約数和(自身を除く): 21357693

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 613, 697, 861, 1071, 1839, 2091, 2583, 4291, 4879, 5517, 6273, 10421, 12873, 14637, 25133, 31263, 38619, 43911, 72947, 75399, 93789, 175931, 218841, 226197, 427261, 527793, 656523, 1281783, 1583379, 2990827, 3845349, 8972481, 26917443]

約数ペア:

[(1, 26917443), (3, 8972481), (7, 3845349), (9, 2990827), (17, 1583379), (21, 1281783), (41, 656523), (51, 527793), (63, 427261), (119, 226197), (123, 218841), (153, 175931), (287, 93789), (357, 75399), (369, 72947), (613, 43911), (697, 38619), (861, 31263), (1071, 25133), (1839, 14637), (2091, 12873), (2583, 10421), (4291, 6273), (4879, 5517)]