38408559

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 62355456

約数和(自身を除く): 23946897

約数列:

[1, 3, 7, 17, 21, 51, 119, 271, 357, 397, 813, 1191, 1897, 2779, 4607, 5691, 6749, 8337, 13821, 20247, 32249, 47243, 96747, 107587, 141729, 322761, 753109, 1828979, 2259327, 5486937, 12802853, 38408559]

約数ペア:

[(1, 38408559), (3, 12802853), (7, 5486937), (17, 2259327), (21, 1828979), (51, 753109), (119, 322761), (271, 141729), (357, 107587), (397, 96747), (813, 47243), (1191, 32249), (1897, 20247), (2779, 13821), (4607, 8337), (5691, 6749)]