13169685

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 22394880

約数和(自身を除く): 9225195

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 647, 885, 1357, 1941, 3235, 4071, 6785, 9705, 14881, 20355, 38173, 44643, 74405, 114519, 190865, 223215, 572595, 877979, 2633937, 4389895, 13169685]

約数ペア:

[(1, 13169685), (3, 4389895), (5, 2633937), (15, 877979), (23, 572595), (59, 223215), (69, 190865), (115, 114519), (177, 74405), (295, 44643), (345, 38173), (647, 20355), (885, 14881), (1357, 9705), (1941, 6785), (3235, 4071)]