330125019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1787}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 530964480

約数和(自身を除く): 200839461

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 463, 1389, 1787, 3241, 5361, 8797, 9723, 12509, 26391, 33953, 37527, 61579, 101859, 184737, 237671, 713013, 827381, 2482143, 5791667, 15720239, 17375001, 47160717, 110041673, 330125019]

約数ペア:

[(1, 330125019), (3, 110041673), (7, 47160717), (19, 17375001), (21, 15720239), (57, 5791667), (133, 2482143), (399, 827381), (463, 713013), (1389, 237671), (1787, 184737), (3241, 101859), (5361, 61579), (8797, 37527), (9723, 33953), (12509, 26391)]