4536819

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 8146944

約数和(自身を除く): 3610125

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 101, 161, 207, 217, 279, 303, 483, 651, 707, 713, 909, 1449, 1953, 2121, 2139, 2323, 3131, 4991, 6363, 6417, 6969, 9393, 14973, 16261, 20907, 21917, 28179, 44919, 48783, 65751, 72013, 146349, 197253, 216039, 504091, 648117, 1512273, 4536819]

約数ペア:

[(1, 4536819), (3, 1512273), (7, 648117), (9, 504091), (21, 216039), (23, 197253), (31, 146349), (63, 72013), (69, 65751), (93, 48783), (101, 44919), (161, 28179), (207, 21917), (217, 20907), (279, 16261), (303, 14973), (483, 9393), (651, 6969), (707, 6417), (713, 6363), (909, 4991), (1449, 3131), (1953, 2323), (2121, 2139)]