1572243993

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{2447}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 2379456000

約数和(自身を除く): 807212007

約数列:

[1, 3, 9, 27, 53, 159, 449, 477, 1347, 1431, 2447, 4041, 7341, 12123, 22023, 23797, 66069, 71391, 129691, 214173, 389073, 642519, 1098703, 1167219, 3296109, 3501657, 9888327, 29664981, 58231259, 174693777, 524081331, 1572243993]

約数ペア:

[(1, 1572243993), (3, 524081331), (9, 174693777), (27, 58231259), (53, 29664981), (159, 9888327), (449, 3501657), (477, 3296109), (1347, 1167219), (1431, 1098703), (2447, 642519), (4041, 389073), (7341, 214173), (12123, 129691), (22023, 71391), (23797, 66069)]