1330795179

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9721}}^1$

素因数の和:9828

約数の個数: 48

約数和(自身を含む): 2293147584

約数和(自身を除く): 962352405

約数列:

[1, 3, 7, 9, 21, 41, 53, 63, 123, 159, 287, 369, 371, 477, 861, 1113, 2173, 2583, 3339, 6519, 9721, 15211, 19557, 29163, 45633, 68047, 87489, 136899, 204141, 398561, 515213, 612423, 1195683, 1545639, 2789927, 3587049, 3606491, 4636917, 8369781, 10819473, 21123733, 25109343, 32458419, 63371199, 147866131, 190113597, 443598393, 1330795179]

約数ペア:

[(1, 1330795179), (3, 443598393), (7, 190113597), (9, 147866131), (21, 63371199), (41, 32458419), (53, 25109343), (63, 21123733), (123, 10819473), (159, 8369781), (287, 4636917), (369, 3606491), (371, 3587049), (477, 2789927), (861, 1545639), (1113, 1195683), (2173, 612423), (2583, 515213), (3339, 398561), (6519, 204141), (9721, 136899), (15211, 87489), (19557, 68047), (29163, 45633)]