388634829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{6883}}^1$

素因数の和:6985

約数の個数: 32

約数和(自身を含む): 594777600

約数和(自身を除く): 206142771

約数列:

[1, 3, 11, 29, 33, 59, 87, 177, 319, 649, 957, 1711, 1947, 5133, 6883, 18821, 20649, 56463, 75713, 199607, 227139, 406097, 598821, 1218291, 2195677, 4467067, 6587031, 11776813, 13401201, 35330439, 129544943, 388634829]

約数ペア:

[(1, 388634829), (3, 129544943), (11, 35330439), (29, 13401201), (33, 11776813), (59, 6587031), (87, 4467067), (177, 2195677), (319, 1218291), (649, 598821), (957, 406097), (1711, 227139), (1947, 199607), (5133, 75713), (6883, 56463), (18821, 20649)]