1203106609

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 1357689600

約数和(自身を除く): 154582991

約数列:

[1, 17, 23, 107, 149, 193, 391, 1819, 2461, 2533, 3281, 3427, 4439, 15943, 20651, 28757, 41837, 58259, 75463, 271031, 351067, 366689, 474973, 488869, 661411, 3076999, 6233713, 8074541, 11243987, 52308983, 70770977, 1203106609]

約数ペア:

[(1, 1203106609), (17, 70770977), (23, 52308983), (107, 11243987), (149, 8074541), (193, 6233713), (391, 3076999), (1819, 661411), (2461, 488869), (2533, 474973), (3281, 366689), (3427, 351067), (4439, 271031), (15943, 75463), (20651, 58259), (28757, 41837)]