7972983

素因数分解:

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

素因数の和:136

約数の個数: 36

約数和(自身を含む): 12901824

約数和(自身を除く): 4928841

約数列:

[1, 3, 9, 17, 31, 41, 51, 93, 123, 153, 279, 369, 527, 697, 1271, 1581, 1681, 2091, 3813, 4743, 5043, 6273, 11439, 15129, 21607, 28577, 52111, 64821, 85731, 156333, 194463, 257193, 468999, 885887, 2657661, 7972983]

約数ペア:

[(1, 7972983), (3, 2657661), (9, 885887), (17, 468999), (31, 257193), (41, 194463), (51, 156333), (93, 85731), (123, 64821), (153, 52111), (279, 28577), (369, 21607), (527, 15129), (697, 11439), (1271, 6273), (1581, 5043), (1681, 4743), (2091, 3813)]