21840804893

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1\times {\mathrm{1061}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 24645876480

約数和(自身を除く): 2805071587

約数列:

[1, 17, 19, 101, 323, 631, 1061, 1717, 1919, 10727, 11989, 18037, 20159, 32623, 63731, 107161, 203813, 342703, 669491, 1083427, 1210889, 1821737, 2036059, 11381347, 12720329, 20585113, 34613003, 67618591, 216245593, 1149516047, 1284753229, 21840804893]

約数ペア:

[(1, 21840804893), (17, 1284753229), (19, 1149516047), (101, 216245593), (323, 67618591), (631, 34613003), (1061, 20585113), (1717, 12720329), (1919, 11381347), (10727, 2036059), (11989, 1821737), (18037, 1210889), (20159, 1083427), (32623, 669491), (63731, 342703), (107161, 203813)]