3204789

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 5308416

約数和(自身を除く): 2103627

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 191, 329, 357, 573, 799, 987, 1337, 2397, 3247, 4011, 5593, 8977, 9741, 16779, 22729, 26931, 62839, 68187, 152609, 188517, 457827, 1068263, 3204789]

約数ペア:

[(1, 3204789), (3, 1068263), (7, 457827), (17, 188517), (21, 152609), (47, 68187), (51, 62839), (119, 26931), (141, 22729), (191, 16779), (329, 9741), (357, 8977), (573, 5593), (799, 4011), (987, 3247), (1337, 2397)]