2233209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1268871

約数列:

[1, 3, 11, 31, 33, 37, 59, 93, 111, 177, 341, 407, 649, 1023, 1147, 1221, 1829, 1947, 2183, 3441, 5487, 6549, 12617, 20119, 24013, 37851, 60357, 67673, 72039, 203019, 744403, 2233209]

約数ペア:

[(1, 2233209), (3, 744403), (11, 203019), (31, 72039), (33, 67673), (37, 60357), (59, 37851), (93, 24013), (111, 20119), (177, 12617), (341, 6549), (407, 5487), (649, 3441), (1023, 2183), (1147, 1947), (1221, 1829)]