4220763501

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1\times {\mathrm{907}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 5903452800

約数和(自身を除く): 1682689299

約数列:

[1, 3, 29, 87, 89, 267, 601, 907, 1803, 2581, 2721, 7743, 17429, 26303, 52287, 53489, 78909, 80723, 160467, 242169, 545107, 1551181, 1635321, 2340967, 4653543, 7022901, 15808103, 47424309, 48514523, 145543569, 1406921167, 4220763501]

約数ペア:

[(1, 4220763501), (3, 1406921167), (29, 145543569), (87, 48514523), (89, 47424309), (267, 15808103), (601, 7022901), (907, 4653543), (1803, 2340967), (2581, 1635321), (2721, 1551181), (7743, 545107), (17429, 242169), (26303, 160467), (52287, 80723), (53489, 78909)]