39712323

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 64544256

約数和(自身を除く): 24831933

約数列:

[1, 3, 7, 17, 21, 51, 119, 173, 357, 519, 643, 1211, 1929, 2941, 3633, 4501, 8823, 10931, 13503, 20587, 32793, 61761, 76517, 111239, 229551, 333717, 778673, 1891063, 2336019, 5673189, 13237441, 39712323]

約数ペア:

[(1, 39712323), (3, 13237441), (7, 5673189), (17, 2336019), (21, 1891063), (51, 778673), (119, 333717), (173, 229551), (357, 111239), (519, 76517), (643, 61761), (1211, 32793), (1929, 20587), (2941, 13503), (3633, 10931), (4501, 8823)]