1974423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 3133440

約数和(自身を除く): 1159017

約数列:

[1, 3, 11, 19, 33, 47, 57, 67, 141, 201, 209, 517, 627, 737, 893, 1273, 1551, 2211, 2679, 3149, 3819, 9447, 9823, 14003, 29469, 34639, 42009, 59831, 103917, 179493, 658141, 1974423]

約数ペア:

[(1, 1974423), (3, 658141), (11, 179493), (19, 103917), (33, 59831), (47, 42009), (57, 34639), (67, 29469), (141, 14003), (201, 9823), (209, 9447), (517, 3819), (627, 3149), (737, 2679), (893, 2211), (1273, 1551)]