47201973

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4673}}^1$

素因数の和:4733

約数の個数: 32

約数和(自身を含む): 79570176

約数和(自身を除く): 32368203

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 4673, 10101, 14019, 32711, 60749, 98133, 172901, 182247, 425243, 518703, 1210307, 1275729, 2247713, 3630921, 6743139, 15733991, 47201973]

約数ペア:

[(1, 47201973), (3, 15733991), (7, 6743139), (13, 3630921), (21, 2247713), (37, 1275729), (39, 1210307), (91, 518703), (111, 425243), (259, 182247), (273, 172901), (481, 98133), (777, 60749), (1443, 32711), (3367, 14019), (4673, 10101)]