30827973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 46374912

約数和(自身を除く): 15546939

約数列:

[1, 3, 11, 33, 67, 73, 191, 201, 219, 573, 737, 803, 2101, 2211, 2409, 4891, 6303, 12797, 13943, 14673, 38391, 41829, 53801, 140767, 153373, 161403, 422301, 460119, 934181, 2802543, 10275991, 30827973]

約数ペア:

[(1, 30827973), (3, 10275991), (11, 2802543), (33, 934181), (67, 460119), (73, 422301), (191, 161403), (201, 153373), (219, 140767), (573, 53801), (737, 41829), (803, 38391), (2101, 14673), (2211, 13943), (2409, 12797), (4891, 6303)]