380673921

素因数分解:

$3^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1\times {\mathrm{727}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 510741504

約数和(自身を除く): 130067583

約数列:

[1, 3, 347, 503, 727, 1041, 1509, 2181, 174541, 252269, 365681, 523623, 756807, 1097043, 126891307, 380673921]

約数ペア:

[(1, 380673921), (3, 126891307), (347, 1097043), (503, 756807), (727, 523623), (1041, 365681), (1509, 252269), (2181, 174541)]