38853993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 58458240

約数和(自身を除く): 19604247

約数列:

[1, 3, 17, 19, 51, 57, 101, 303, 323, 397, 969, 1191, 1717, 1919, 5151, 5757, 6749, 7543, 20247, 22629, 32623, 40097, 97869, 120291, 128231, 384693, 681649, 761843, 2044947, 2285529, 12951331, 38853993]

約数ペア:

[(1, 38853993), (3, 12951331), (17, 2285529), (19, 2044947), (51, 761843), (57, 681649), (101, 384693), (303, 128231), (323, 120291), (397, 97869), (969, 40097), (1191, 32623), (1717, 22629), (1919, 20247), (5151, 7543), (5757, 6749)]