12947205491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 15421518720

約数和(自身を除く): 2474313229

約数列:

[1, 11, 17, 67, 89, 187, 289, 683, 737, 979, 1139, 1513, 3179, 5963, 7513, 11611, 12529, 16643, 19363, 25721, 45761, 60787, 65593, 101371, 127721, 197387, 212993, 282931, 503371, 668657, 777937, 1033379, 1115081, 1723307, 2171257, 4072729, 8557307, 11367169, 13224929, 17567443, 18956377, 44800019, 69236393, 145474219, 193241873, 761600323, 1177018681, 12947205491]

約数ペア:

[(1, 12947205491), (11, 1177018681), (17, 761600323), (67, 193241873), (89, 145474219), (187, 69236393), (289, 44800019), (683, 18956377), (737, 17567443), (979, 13224929), (1139, 11367169), (1513, 8557307), (3179, 4072729), (5963, 2171257), (7513, 1723307), (11611, 1115081), (12529, 1033379), (16643, 777937), (19363, 668657), (25721, 503371), (45761, 282931), (60787, 212993), (65593, 197387), (101371, 127721)]