38843589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 57507840

約数和(自身を除く): 18664251

約数列:

[1, 3, 17, 31, 51, 79, 93, 237, 311, 527, 933, 1343, 1581, 2449, 4029, 5287, 7347, 9641, 15861, 24569, 28923, 41633, 73707, 124899, 163897, 417673, 491691, 761639, 1253019, 2284917, 12947863, 38843589]

約数ペア:

[(1, 38843589), (3, 12947863), (17, 2284917), (31, 1253019), (51, 761639), (79, 491691), (93, 417673), (237, 163897), (311, 124899), (527, 73707), (933, 41633), (1343, 28923), (1581, 24569), (2449, 15861), (4029, 9641), (5287, 7347)]