2912477379

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1\times {\mathrm{1667}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 4471627776

約数和(自身を除く): 1559150397

約数列:

[1, 3, 7, 21, 271, 307, 813, 921, 1667, 1897, 2149, 5001, 5691, 6447, 11669, 35007, 83197, 249591, 451757, 511769, 582379, 1355271, 1535307, 1747137, 3162299, 3582383, 9486897, 10747149, 138689399, 416068197, 970825793, 2912477379]

約数ペア:

[(1, 2912477379), (3, 970825793), (7, 416068197), (21, 138689399), (271, 10747149), (307, 9486897), (813, 3582383), (921, 3162299), (1667, 1747137), (1897, 1535307), (2149, 1355271), (5001, 582379), (5691, 511769), (6447, 451757), (11669, 249591), (35007, 83197)]