4472649

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 3075255

約数列:

[1, 3, 9, 17, 23, 31, 41, 51, 69, 93, 123, 153, 207, 279, 369, 391, 527, 697, 713, 943, 1173, 1271, 1581, 2091, 2139, 2829, 3519, 3813, 4743, 6273, 6417, 8487, 11439, 12121, 16031, 21607, 29233, 36363, 48093, 64821, 87699, 109089, 144279, 194463, 263097, 496961, 1490883, 4472649]

約数ペア:

[(1, 4472649), (3, 1490883), (9, 496961), (17, 263097), (23, 194463), (31, 144279), (41, 109089), (51, 87699), (69, 64821), (93, 48093), (123, 36363), (153, 29233), (207, 21607), (279, 16031), (369, 12121), (391, 11439), (527, 8487), (697, 6417), (713, 6273), (943, 4743), (1173, 3813), (1271, 3519), (1581, 2829), (2091, 2139)]