13337438401

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1\times {\mathrm{929}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 15909696000

約数和(自身を除く): 2572257599

約数列:

[1, 7, 29, 197, 203, 359, 929, 1379, 2513, 5713, 6503, 10411, 26941, 39991, 70723, 72877, 183013, 188587, 333511, 495061, 1281091, 2050967, 2334577, 5307377, 9671819, 14356769, 37151639, 65701667, 67702733, 459911669, 1905348343, 13337438401]

約数ペア:

[(1, 13337438401), (7, 1905348343), (29, 459911669), (197, 67702733), (203, 65701667), (359, 37151639), (929, 14356769), (1379, 9671819), (2513, 5307377), (5713, 2334577), (6503, 2050967), (10411, 1281091), (26941, 495061), (39991, 333511), (70723, 188587), (72877, 183013)]