489804519963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{401150303}}^1$

素因数の和:401150354

約数の個数: 16

約数和(自身を含む): 731698154496

約数和(自身を除く): 241893634533

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 401150303, 1203450909, 4412653333, 13237959999, 14842561211, 44527683633, 163268173321, 489804519963]

約数ペア:

[(1, 489804519963), (3, 163268173321), (11, 44527683633), (33, 14842561211), (37, 13237959999), (111, 4412653333), (407, 1203450909), (1221, 401150303)]