28240523703

素因数分解:

$3^2\times 7^1\times {\mathrm{10459}}^1\times {\mathrm{42859}}^1$

素因数の和:53331

約数の個数: 24

約数和(自身を含む): 46624822400

約数和(自身を除く): 18384298697

約数列:

[1, 3, 7, 9, 21, 63, 10459, 31377, 42859, 73213, 94131, 128577, 219639, 300013, 385731, 658917, 900039, 2700117, 448262281, 1344786843, 3137835967, 4034360529, 9413507901, 28240523703]

約数ペア:

[(1, 28240523703), (3, 9413507901), (7, 4034360529), (9, 3137835967), (21, 1344786843), (63, 448262281), (10459, 2700117), (31377, 900039), (42859, 658917), (73213, 385731), (94131, 300013), (128577, 219639)]