325213671

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 471018240

約数和(自身を除く): 145804569

約数列:

[1, 3, 19, 53, 57, 83, 159, 249, 1007, 1297, 1577, 3021, 3891, 4399, 4731, 13197, 24643, 68741, 73929, 83581, 107651, 206223, 250743, 322953, 1306079, 2045369, 3918237, 5705503, 6136107, 17116509, 108404557, 325213671]

約数ペア:

[(1, 325213671), (3, 108404557), (19, 17116509), (53, 6136107), (57, 5705503), (83, 3918237), (159, 2045369), (249, 1306079), (1007, 322953), (1297, 250743), (1577, 206223), (3021, 107651), (3891, 83581), (4399, 73929), (4731, 68741), (13197, 24643)]