312502041

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 505709568

約数和(自身を除く): 193207527

約数列:

[1, 3, 9, 17, 31, 41, 51, 93, 123, 153, 279, 369, 527, 697, 1271, 1581, 1607, 2091, 3813, 4743, 4821, 6273, 11439, 14463, 21607, 27319, 49817, 64821, 65887, 81957, 149451, 194463, 197661, 245871, 448353, 592983, 846889, 1120079, 2042497, 2540667, 3360237, 6127491, 7622001, 10080711, 18382473, 34722449, 104167347, 312502041]

約数ペア:

[(1, 312502041), (3, 104167347), (9, 34722449), (17, 18382473), (31, 10080711), (41, 7622001), (51, 6127491), (93, 3360237), (123, 2540667), (153, 2042497), (279, 1120079), (369, 846889), (527, 592983), (697, 448353), (1271, 245871), (1581, 197661), (1607, 194463), (2091, 149451), (3813, 81957), (4743, 65887), (4821, 64821), (6273, 49817), (11439, 27319), (14463, 21607)]