350505939

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14401}}^1$

素因数の和:14491

約数の個数: 32

約数和(自身を含む): 571471360

約数和(自身を除く): 220965421

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3477, 8113, 14401, 24339, 43203, 100807, 273619, 302421, 820857, 878461, 1915333, 2635383, 5745999, 6149227, 16690759, 18447681, 50072277, 116835313, 350505939]

約数ペア:

[(1, 350505939), (3, 116835313), (7, 50072277), (19, 18447681), (21, 16690759), (57, 6149227), (61, 5745999), (133, 2635383), (183, 1915333), (399, 878461), (427, 820857), (1159, 302421), (1281, 273619), (3477, 100807), (8113, 43203), (14401, 24339)]