1303159647

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{569}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 1829836800

約数和(自身を除く): 526677153

約数列:

[1, 3, 37, 47, 111, 141, 439, 569, 1317, 1707, 1739, 5217, 16243, 20633, 21053, 26743, 48729, 61899, 63159, 80229, 249791, 749373, 763421, 989491, 2290263, 2968473, 9242267, 11740177, 27726801, 35220531, 434386549, 1303159647]

約数ペア:

[(1, 1303159647), (3, 434386549), (37, 35220531), (47, 27726801), (111, 11740177), (141, 9242267), (439, 2968473), (569, 2290263), (1317, 989491), (1707, 763421), (1739, 749373), (5217, 249791), (16243, 80229), (20633, 63159), (21053, 61899), (26743, 48729)]