8003915997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{24281}}^1$

素因数の和:25729

約数の個数: 32

約数和(自身を含む): 13315083264

約数和(自身を除く): 5311167267

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1427, 4281, 9989, 15697, 24281, 29967, 47091, 72843, 109879, 169967, 267091, 329637, 509901, 801273, 1869637, 5608911, 34648987, 103946961, 242542909, 381138857, 727628727, 1143416571, 2667971999, 8003915997]

約数ペア:

[(1, 8003915997), (3, 2667971999), (7, 1143416571), (11, 727628727), (21, 381138857), (33, 242542909), (77, 103946961), (231, 34648987), (1427, 5608911), (4281, 1869637), (9989, 801273), (15697, 509901), (24281, 329637), (29967, 267091), (47091, 169967), (72843, 109879)]