415701993

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{13049}}^1$

素因数の和:13137

約数の個数: 32

約数和(自身を含む): 666489600

約数和(自身を除く): 250787607

約数列:

[1, 3, 7, 21, 37, 41, 111, 123, 259, 287, 777, 861, 1517, 4551, 10619, 13049, 31857, 39147, 91343, 274029, 482813, 535009, 1448439, 1605027, 3379691, 3745063, 10139073, 11235189, 19795333, 59385999, 138567331, 415701993]

約数ペア:

[(1, 415701993), (3, 138567331), (7, 59385999), (21, 19795333), (37, 11235189), (41, 10139073), (111, 3745063), (123, 3379691), (259, 1605027), (287, 1448439), (777, 535009), (861, 482813), (1517, 274029), (4551, 91343), (10619, 39147), (13049, 31857)]