3313989945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{618859}}^1$

素因数の和:618894

約数の個数: 48

約数和(自身を含む): 6951035520

約数和(自身を除く): 3637045575

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 618859, 1856577, 3094295, 4332013, 5569731, 9282885, 10520603, 12996039, 21660065, 27848655, 31561809, 38988117, 52603015, 64980195, 73644221, 94685427, 157809045, 194940585, 220932663, 368221105, 473427135, 662797989, 1104663315, 3313989945]

約数ペア:

[(1, 3313989945), (3, 1104663315), (5, 662797989), (7, 473427135), (9, 368221105), (15, 220932663), (17, 194940585), (21, 157809045), (35, 94685427), (45, 73644221), (51, 64980195), (63, 52603015), (85, 38988117), (105, 31561809), (119, 27848655), (153, 21660065), (255, 12996039), (315, 10520603), (357, 9282885), (595, 5569731), (765, 4332013), (1071, 3094295), (1785, 1856577), (5355, 618859)]