1439102679

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{9697}}^1$

素因数の和:9935

約数の個数: 32

約数和(自身を含む): 2264211456

約数和(自身を除く): 825108777

約数列:

[1, 3, 7, 21, 37, 111, 191, 259, 573, 777, 1337, 4011, 7067, 9697, 21201, 29091, 49469, 67879, 148407, 203637, 358789, 1076367, 1852127, 2511523, 5556381, 7534569, 12964889, 38894667, 68528699, 205586097, 479700893, 1439102679]

約数ペア:

[(1, 1439102679), (3, 479700893), (7, 205586097), (21, 68528699), (37, 38894667), (111, 12964889), (191, 7534569), (259, 5556381), (573, 2511523), (777, 1852127), (1337, 1076367), (4011, 358789), (7067, 203637), (9697, 148407), (21201, 67879), (29091, 49469)]