13302817647

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{26321}}^1$

素因数の和:26959

約数の個数: 32

約数和(自身を含む): 20801539584

約数和(自身を除く): 7498721937

約数列:

[1, 3, 7, 21, 41, 123, 287, 587, 861, 1761, 4109, 12327, 24067, 26321, 72201, 78963, 168469, 184247, 505407, 552741, 1079161, 3237483, 7554127, 15450427, 22662381, 46351281, 108152989, 324458967, 633467507, 1900402521, 4434272549, 13302817647]

約数ペア:

[(1, 13302817647), (3, 4434272549), (7, 1900402521), (21, 633467507), (41, 324458967), (123, 108152989), (287, 46351281), (587, 22662381), (861, 15450427), (1761, 7554127), (4109, 3237483), (12327, 1079161), (24067, 552741), (26321, 505407), (72201, 184247), (78963, 168469)]