33728961

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 53526528

約数和(自身を除く): 19797567

約数列:

[1, 3, 7, 21, 31, 93, 197, 217, 263, 591, 651, 789, 1379, 1841, 4137, 5523, 6107, 8153, 18321, 24459, 42749, 51811, 57071, 128247, 155433, 171213, 362677, 1088031, 1606141, 4818423, 11242987, 33728961]

約数ペア:

[(1, 33728961), (3, 11242987), (7, 4818423), (21, 1606141), (31, 1088031), (93, 362677), (197, 171213), (217, 155433), (263, 128247), (591, 57071), (651, 51811), (789, 42749), (1379, 24459), (1841, 18321), (4137, 8153), (5523, 6107)]