2728233417

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{109819}}^1$

素因数の和:109862

約数の個数: 36

約数和(自身を含む): 4582129680

約数和(自身を除く): 1853896263

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 1183, 1911, 3549, 8281, 24843, 109819, 329457, 768733, 1427647, 2306199, 4282941, 5381131, 9993529, 16143393, 18559411, 29980587, 55678233, 69954703, 129915877, 209864109, 389747631, 909411139, 2728233417]

約数ペア:

[(1, 2728233417), (3, 909411139), (7, 389747631), (13, 209864109), (21, 129915877), (39, 69954703), (49, 55678233), (91, 29980587), (147, 18559411), (169, 16143393), (273, 9993529), (507, 5381131), (637, 4282941), (1183, 2306199), (1911, 1427647), (3549, 768733), (8281, 329457), (24843, 109819)]