7019733

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 11354112

約数和(自身を除く): 4334379

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 263, 287, 651, 789, 861, 1271, 1841, 3813, 5523, 8153, 8897, 10783, 24459, 26691, 32349, 57071, 75481, 171213, 226443, 334273, 1002819, 2339911, 7019733]

約数ペア:

[(1, 7019733), (3, 2339911), (7, 1002819), (21, 334273), (31, 226443), (41, 171213), (93, 75481), (123, 57071), (217, 32349), (263, 26691), (287, 24459), (651, 10783), (789, 8897), (861, 8153), (1271, 5523), (1841, 3813)]