1329127821

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4507}}^1$

素因数の和:4702

約数の個数: 48

約数和(自身を含む): 2280398848

約数和(自身を除く): 951271027

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 151, 217, 279, 453, 651, 1057, 1359, 1953, 3171, 4507, 4681, 9513, 13521, 14043, 31549, 32767, 40563, 42129, 94647, 98301, 139717, 283941, 294903, 419151, 680557, 978019, 1257453, 2041671, 2934057, 4763899, 6125013, 8802171, 14291697, 21097267, 42875091, 63291801, 147680869, 189875403, 443042607, 1329127821]

約数ペア:

[(1, 1329127821), (3, 443042607), (7, 189875403), (9, 147680869), (21, 63291801), (31, 42875091), (63, 21097267), (93, 14291697), (151, 8802171), (217, 6125013), (279, 4763899), (453, 2934057), (651, 2041671), (1057, 1257453), (1359, 978019), (1953, 680557), (3171, 419151), (4507, 294903), (4681, 283941), (9513, 139717), (13521, 98301), (14043, 94647), (31549, 42129), (32767, 40563)]