742012131

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1536257}}^1$

素因数の和:1536290

約数の個数: 16

約数和(自身を含む): 1179846144

約数和(自身を除く): 437834013

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1536257, 4608771, 10753799, 32261397, 35333911, 106001733, 247337377, 742012131]

約数ペア:

[(1, 742012131), (3, 247337377), (7, 106001733), (21, 35333911), (23, 32261397), (69, 10753799), (161, 4608771), (483, 1536257)]