808210203

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 1126035456

約数和(自身を除く): 317825253

約数列:

[1, 3, 37, 103, 111, 223, 309, 317, 669, 951, 3811, 8251, 11433, 11729, 22969, 24753, 32651, 35187, 68907, 70691, 97953, 212073, 849853, 1208087, 2549559, 2615567, 3624261, 7281173, 7846701, 21843519, 269403401, 808210203]

約数ペア:

[(1, 808210203), (3, 269403401), (37, 21843519), (103, 7846701), (111, 7281173), (223, 3624261), (309, 2615567), (317, 2549559), (669, 1208087), (951, 849853), (3811, 212073), (8251, 97953), (11433, 70691), (11729, 68907), (22969, 35187), (24753, 32651)]