9681969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 14883840

約数和(自身を除く): 5201871

約数列:

[1, 3, 11, 29, 33, 67, 87, 151, 201, 319, 453, 737, 957, 1661, 1943, 2211, 4379, 4983, 5829, 10117, 13137, 21373, 30351, 48169, 64119, 111287, 144507, 293393, 333861, 880179, 3227323, 9681969]

約数ペア:

[(1, 9681969), (3, 3227323), (11, 880179), (29, 333861), (33, 293393), (67, 144507), (87, 111287), (151, 64119), (201, 48169), (319, 30351), (453, 21373), (737, 13137), (957, 10117), (1661, 5829), (1943, 4983), (2211, 4379)]