16115337

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 28933632

約数和(自身を除く): 12818295

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 367, 369, 697, 861, 1071, 1101, 2091, 2569, 2583, 3303, 4879, 6239, 6273, 7707, 14637, 15047, 18717, 23121, 43673, 43911, 45141, 56151, 105329, 131019, 135423, 255799, 315987, 393057, 767397, 947961, 1790593, 2302191, 5371779, 16115337]

約数ペア:

[(1, 16115337), (3, 5371779), (7, 2302191), (9, 1790593), (17, 947961), (21, 767397), (41, 393057), (51, 315987), (63, 255799), (119, 135423), (123, 131019), (153, 105329), (287, 56151), (357, 45141), (367, 43911), (369, 43673), (697, 23121), (861, 18717), (1071, 15047), (1101, 14637), (2091, 7707), (2569, 6273), (2583, 6239), (3303, 4879)]