1679423109

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28349}}^1$

素因数の和:28410

約数の個数: 48

約数和(自身を含む): 2895782400

約数和(自身を除く): 1216359291

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 637, 651, 1209, 1519, 1911, 2821, 4557, 8463, 19747, 28349, 59241, 85047, 198443, 368537, 595329, 878819, 1105611, 1389101, 2579759, 2636457, 4167303, 6151733, 7739277, 11424647, 18058313, 18455199, 34273941, 43062131, 54174939, 79972529, 129186393, 239917587, 559807703, 1679423109]

約数ペア:

[(1, 1679423109), (3, 559807703), (7, 239917587), (13, 129186393), (21, 79972529), (31, 54174939), (39, 43062131), (49, 34273941), (91, 18455199), (93, 18058313), (147, 11424647), (217, 7739277), (273, 6151733), (403, 4167303), (637, 2636457), (651, 2579759), (1209, 1389101), (1519, 1105611), (1911, 878819), (2821, 595329), (4557, 368537), (8463, 198443), (19747, 85047), (28349, 59241)]