1258973349

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:2065

約数の個数: 32

約数和(自身を含む): 1765380096

約数和(自身を除く): 506406747

約数列:

[1, 3, 47, 67, 71, 141, 201, 213, 1877, 3149, 3337, 4757, 5631, 9447, 10011, 14271, 88219, 125759, 133267, 223579, 264657, 377277, 399801, 670737, 5910673, 6263549, 8928889, 17732019, 18790647, 26786667, 419657783, 1258973349]

約数ペア:

[(1, 1258973349), (3, 419657783), (47, 26786667), (67, 18790647), (71, 17732019), (141, 8928889), (201, 6263549), (213, 5910673), (1877, 670737), (3149, 399801), (3337, 377277), (4757, 264657), (5631, 223579), (9447, 133267), (10011, 125759), (14271, 88219)]