470897400939

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{7120891}}^1$

素因数の和:7121015

約数の個数: 32

約数和(自身を含む): 743762927616

約数和(自身を除く): 272865526677

約数列:

[1, 3, 7, 21, 47, 67, 141, 201, 329, 469, 987, 1407, 3149, 9447, 22043, 66129, 7120891, 21362673, 49846237, 149538711, 334681877, 477099697, 1004045631, 1431299091, 2342773139, 3339697879, 7028319417, 10019093637, 22423685759, 67271057277, 156965800313, 470897400939]

約数ペア:

[(1, 470897400939), (3, 156965800313), (7, 67271057277), (21, 22423685759), (47, 10019093637), (67, 7028319417), (141, 3339697879), (201, 2342773139), (329, 1431299091), (469, 1004045631), (987, 477099697), (1407, 334681877), (3149, 149538711), (9447, 49846237), (22043, 21362673), (66129, 7120891)]