2016017967621

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1584931}}^1$

素因数の和:1585474

約数の個数: 48

約数和(自身を含む): 3317326073280

約数和(自身を除く): 1301308105659

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 509, 833, 1527, 2499, 3563, 8653, 10689, 24941, 25959, 60571, 74823, 181713, 423997, 1271991, 1584931, 4754793, 11094517, 26943827, 33283551, 77661619, 80831481, 188606789, 232984857, 565820367, 806729879, 1320247523, 2420189637, 3960742569, 5647109153, 13714407943, 16941327459, 39529764071, 41143223829, 96000855601, 118589292213, 288002566803, 672005989207, 2016017967621]

約数ペア:

[(1, 2016017967621), (3, 672005989207), (7, 288002566803), (17, 118589292213), (21, 96000855601), (49, 41143223829), (51, 39529764071), (119, 16941327459), (147, 13714407943), (357, 5647109153), (509, 3960742569), (833, 2420189637), (1527, 1320247523), (2499, 806729879), (3563, 565820367), (8653, 232984857), (10689, 188606789), (24941, 80831481), (25959, 77661619), (60571, 33283551), (74823, 26943827), (181713, 11094517), (423997, 4754793), (1271991, 1584931)]