1222216941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 1894923072

約数和(自身を除く): 672706131

約数列:

[1, 3, 11, 23, 33, 53, 69, 159, 253, 529, 583, 759, 1219, 1321, 1587, 1749, 3657, 3963, 5819, 13409, 14531, 17457, 28037, 30383, 40227, 43593, 70013, 84111, 91149, 210039, 308407, 334213, 698809, 770143, 925221, 1002639, 1610299, 2096427, 2310429, 4830897, 7686899, 17713289, 23060697, 37036877, 53139867, 111110631, 407405647, 1222216941]

約数ペア:

[(1, 1222216941), (3, 407405647), (11, 111110631), (23, 53139867), (33, 37036877), (53, 23060697), (69, 17713289), (159, 7686899), (253, 4830897), (529, 2310429), (583, 2096427), (759, 1610299), (1219, 1002639), (1321, 925221), (1587, 770143), (1749, 698809), (3657, 334213), (3963, 308407), (5819, 210039), (13409, 91149), (14531, 84111), (17457, 70013), (28037, 43593), (30383, 40227)]