40298613

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 56404128

約数和(自身を除く): 16105515

約数列:

[1, 3, 41, 61, 123, 131, 183, 393, 1681, 2501, 5043, 5371, 7503, 7991, 16113, 23973, 102541, 220211, 307623, 327631, 660633, 982893, 13432871, 40298613]

約数ペア:

[(1, 40298613), (3, 13432871), (41, 982893), (61, 660633), (123, 327631), (131, 307623), (183, 220211), (393, 102541), (1681, 23973), (2501, 16113), (5043, 7991), (5371, 7503)]