430778859

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9001}}^1$

素因数の和:9107

約数の個数: 32

約数和(自身を含む): 684440064

約数和(自身を除く): 253661205

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 903, 1113, 2279, 6837, 9001, 15953, 27003, 47859, 63007, 189021, 387043, 477053, 1161129, 1431159, 2709301, 3339371, 8127903, 10018113, 20513279, 61539837, 143592953, 430778859]

約数ペア:

[(1, 430778859), (3, 143592953), (7, 61539837), (21, 20513279), (43, 10018113), (53, 8127903), (129, 3339371), (159, 2709301), (301, 1431159), (371, 1161129), (903, 477053), (1113, 387043), (2279, 189021), (6837, 63007), (9001, 47859), (15953, 27003)]